{"id":17946,"date":"2025-11-11T04:22:21","date_gmt":"2025-11-11T04:22:21","guid":{"rendered":"https:\/\/mcqsadda.com\/?p=17946"},"modified":"2026-01-03T10:26:35","modified_gmt":"2026-01-03T10:26:35","slug":"internet-its-services-100-mcqs-with-answer-and-explanation","status":"publish","type":"post","link":"https:\/\/mcqsadda.com\/index.php\/2025\/11\/11\/internet-its-services-100-mcqs-with-answer-and-explanation\/","title":{"rendered":"Internet &amp; its Services 100 MCQs With Answer and Explanation"},"content":{"rendered":"\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">1. Internet is best described as  ____________.<\/mark><\/strong><br>A) A local area network<br>B) A worldwide network of networks<br>C) A single large computer<br>D) A private intranet<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Internet connects millions of computers globally using TCP\/IP protocols.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">2. The communication protocol of the Internet is <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) HTTP<br>B) TCP\/IP<br>C) SMTP<br>D) FTP<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Transmission Control Protocol\/Internet Protocol (TCP\/IP) is the foundation of the Internet.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">3. Which of the following is a unique address assigned to each device on the Internet?<\/mark><\/strong><br>A) URL<br>B) Domain name<br>C) IP address<br>D) ISP<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C <\/b><BR>\n<b>Explanation:<\/b>  Each device on the Internet has a unique IP address (IPv4 or IPv6) for identification.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">4. The first network that led to the Internet was <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) ARPANET<br>B) NSFNET<br>C) INTRANET<br>D) BITNET<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  ARPANET, developed by the U.S. Department of Defense, was the foundation of today\u2019s Internet.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">5. The \u201cwww\u201d in a website address stands for <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Wide Web World<br>B) World Wide Web<br>C) World Web Wide<br>D) World Work Web<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  WWW refers to the system of interlinked hypertext documents accessible via the Internet.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">6. Which of the following is a web browser?<\/mark><\/strong><br>A) Google<br>B) Yahoo<br>C) Chrome<br>D) Bing<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Chrome is a web browser; Google and Bing are search engines, Yahoo is a portal and mail service.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">7. An ISP provides <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Internet Service Protocol<br>B) Internet Service Provider<br>C) Internet Services to users<br>D) Internet Speed Program<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  An ISP (Internet Service Provider) connects users to the Internet.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">8. The first web browser was <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Internet Explorer<br>B) Netscape Navigator<br>C) Mosaic<br>D) Chrome<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Mosaic, developed in 1993, was the first popular web browser.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">9. Which of the following is not an Internet service?<\/mark><\/strong><br>A) E-mail<br>B) Chatting<br>C) Telephony<br>D) Compiling<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: D  <\/b><BR>\n<b>Explanation:<\/b>  Compiling is a programming process, not an Internet service.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">10. URL stands for <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Universal Resource Locator<br>B) Uniform Resource Locator<br>C) Uniform Reference Link<br>D) Universal Reference Link<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  A URL specifies the address of a web resource on the Internet.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">11. Which protocol is used to transfer web pages?<\/mark><\/strong><br>A) HTTP<br>B) FTP<br>C) SMTP<br>D) SNMP<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  HyperText Transfer Protocol (HTTP) transfers web content between browser and server.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">12. The secure version of HTTP is <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) HTTPS<br>B) FTP<br>C) S-HTTP<br>D) SNMP<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  HTTPS uses SSL\/TLS encryption for secure web communication.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">13. Which organization manages domain names and IP addresses?<\/mark><\/strong><br>A) IEEE<br>B) ICANN<br>C) ISO<br>D) ITU<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>   ICANN (Internet Corporation for Assigned Names and Numbers) manages IP addresses and domain names.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">14. The part \u201c.com\u201d in a domain name indicates <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Communication<br>B) Company\/Commercial<br>C) Computer<br>D) Common<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  \u201c.com\u201d is a top-level domain (TLD) for commercial organizations.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">15. Which of the following is an example of a search engine?<\/mark><\/strong><br>A) Google<br>B) Outlook<br>C) Facebook<br>D) WhatsApp<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>   Google is a search engine, Outlook is for email, Facebook and WhatsApp are social media\/messaging.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">16. Which of the following is used to send and receive emails?<\/mark><\/strong><br>A) FTP<br>B) SMTP and POP3\/IMAP<br>C) HTTP<br>D) DNS<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  SMTP sends emails, while POP3\/IMAP retrieves them.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">17. Cloud storage services like Google Drive and Dropbox are examples of <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) SaaS<br>B) IaaS<br>C) PaaS<br>D) DBMS<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  These are Software-as-a-Service applications provided over the Internet.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">18. Which is not a social networking site?<\/mark><\/strong><br>A) LinkedIn<br>B) Twitter<br>C) Amazon<br>D) Instagram<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C <\/b><BR>\n<b>Explanation:<\/b>  Amazon is an e-commerce platform, not a social networking site.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">19. VoIP refers to <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Video over Internet Protocol<br>B) Voice over Internet Protocol<br>C) Virtual Online Internet Program<br>D) Variable Output IP<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  VoIP allows voice communication via the Internet, e.g., Skype, Zoom.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">20. The technique of stealing personal information over the Internet is called <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><br><\/mark><\/strong>A) Phishing<br>B) Spoofing<br>C) Hacking<br>D) Cracking<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Phishing tricks users into revealing sensitive information like passwords and banking data.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">21. Which protocol is used for domain name resolution?<\/mark><\/strong><br>A) DNS<br>B) FTP<br>C) DHCP<br>D) ICMP<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  DNS (Domain Name System) translates domain names into IP addresses.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">22. Which among the following is a video streaming platform?<\/mark><\/strong><br>A) Wikipedia<br>B) YouTube<br>C) LinkedIn<br>D) Quora<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  YouTube is the world\u2019s largest video streaming and sharing platform.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">23. Cookies in a web browser are used to <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><br><\/mark><\/strong>A) Store user data<br>B) Provide encryption<br>C) Speed up the processor<br>D) Save RAM<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Cookies store small pieces of user information like preferences and login status.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">24. The \u201chttp:\/\/\u201d at the start of a web address indicates <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) File transfer<br>B) Web page access protocol<br>C) Email service<br>D) Directory<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  It specifies that the web page is accessed using HTTP protocol.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\"><strong>25. Which device is essential to connect a computer to the Internet?<\/strong><\/mark><br>A) Printer<br>B) Modem\/Router<br>C) Scanner<br>D) Projector<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  A modem or router connects a computer to an ISP for Internet access.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">26. Which protocol is used by email clients to send messages to a mail server?<br><\/mark><\/strong>A) POP3<br>B) SMTP<br>C) IMAP<br>D) HTTP<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Simple Mail Transfer Protocol (SMTP) is used for sending emails from a client to a server.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">27. Which protocol allows emails to be downloaded and viewed offline?<br><\/mark><\/strong>A) SMTP<br>B) POP3<br>C) IMAP<br>D) DNS<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>   Post Office Protocol (POP3) downloads emails from the server to the client and removes them from the server.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">28. Which email protocol allows synchronization of emails across multiple devices?<br><\/mark><\/strong>A) POP3<br>B) IMAP<br>C) SMTP<br>D) FTP<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>   Internet Message Access Protocol (IMAP) keeps emails on the server, allowing access from multiple devices.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">29. An email address is typically divided into <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) 2 parts (username and domain)<br>B) 3 parts (protocol, username, domain)<br>C) 4 parts (protocol, username, domain, server)<br>D) Only one unique ID<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Example: user@gmail.com \u2192 &#8220;user&#8221; is the username, &#8220;gmail.com&#8221; is the domain.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">30. The \u201ccc\u201d field in an email stands for <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Carbon Copy<br>B) Current Copy<br>C) Complete Copy<br>D) Common Copy<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  CC allows sending a copy of the email to additional recipients for their information.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">31. The \u201cbcc\u201d field in email is used to <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Send a backup copy<br>B) Send a hidden copy to recipients<br>C) Block junk mail<br>D) Broadcast email<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  BCC (Blind Carbon Copy) hides recipients from one another.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">32. Email attachments can contain <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Only text<br>B) Only images<br>C) Only documents<br>D) Any type of file<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: D  <\/b><BR>\n<b>Explanation:<\/b>  Attachments may include text, images, documents, audio, or video files.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">33. The maximum size of Gmail attachments is <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) 10 MB<br>B) 25 MB<br>C) 50 MB<br>D) 100 MB<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Gmail allows attachments up to 25 MB; larger files are shared via Google Drive.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">34. Which of the following is an email service provider?<\/mark><\/strong><br>A) Google Drive<br>B) Gmail<br>C) YouTube<br>D) Bing<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Gmail is Google\u2019s free email service.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">35. Which of these is NOT a search engine?<\/mark><\/strong><br>A) Yahoo<br>B) Bing<br>C) Chrome<br>D) DuckDuckGo<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Chrome is a web browser, while Yahoo, Bing, and DuckDuckGo are search engines.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">36. Which search engine is owned by Microsoft?<\/mark><\/strong><br>A) Yahoo<br>B) Bing<br>C) Google<br>D) DuckDuckGo<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Bing is Microsoft\u2019s official search engine.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">37. Which search engine focuses on user privacy and does not track users?<\/mark><\/strong><br>A) Google<br>B) Yahoo<br>C) Bing<br>D) DuckDuckGo<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: D  <\/b><BR>\n<b>Explanation:<\/b>   DuckDuckGo emphasizes privacy and does not store personal search history.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">38. Which of these is an example of a meta-search engine?<\/mark><\/strong><br>A) Google<br>B) Yahoo<br>C) Dogpile<br>D) Bing<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>   A meta-search engine fetches results from multiple search engines at once.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">39. The technique of improving a website\u2019s ranking in search engines is called<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><br><\/mark><\/strong>A) SEO<br>B) HTTP<br>C) SMO<br>D) DNS<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Search Engine Optimization (SEO) improves visibility and ranking of web pages.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">40. Which of the following is not a Google service?<\/mark><\/strong><br>A) Gmail<br>B) YouTube<br>C) Google Docs<br>D) iCloud<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: D <\/b><BR>\n<b>Explanation:<\/b>  iCloud is a service by Apple, not Google.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">41. Cloud computing primarily provides <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Hardware only<br>B) Software only<br>C) On-demand IT resources over Internet<br>D) Only storage<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Cloud computing provides infrastructure, platform, and software services via the Internet.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">42. Google Drive provides free storage of <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) 5 GB<br>B) 10 GB<br>C) 15 GB<br>D) 20 GB<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Google Drive offers 15 GB of free storage shared across Gmail, Drive, and Photos.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">43. Which company provides the iCloud cloud storage service?<\/mark><\/strong><br>A) Microsoft<br>B) Google<br>C) Apple<br>D) Amazon<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Apple provides iCloud storage for iOS and Mac devices.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">44. Dropbox is an example of <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Cloud storage service<br>B) Email service<br>C) Social network<br>D) Web browser<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Dropbox provides online file storage and sharing services.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">45. OneDrive is the cloud service offered by <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Apple<br>B) Amazon<br>C) Microsoft<br>D) Google<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  OneDrive is Microsoft\u2019s cloud storage solution.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">46. Which cloud service provides infrastructure resources like servers and storage?<\/mark><\/strong><br>A) SaaS<br>B) IaaS<br>C) PaaS<br>D) DNS<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Infrastructure as a Service (IaaS) provides virtualized computing resources.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">47. Which service model allows users to run applications directly on the cloud without installation?<\/mark><\/strong><br>A) SaaS<br>B) PaaS<br>C) IaaS<br>D) DaaS<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Software as a Service (SaaS) delivers applications over the Internet (e.g., Gmail, Google Docs).\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">48. Amazon Web Services (AWS) is an example of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Only SaaS<br>B) Only IaaS<br>C) Cloud computing platform (IaaS, PaaS, SaaS)<br>D) Search engine<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  AWS provides all three cloud service models depending on user needs.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">49. Which of the following is a benefit of cloud computing?<\/mark><\/strong><br>A) Scalability<br>B) Pay-as-you-go model<br>C) Accessibility from anywhere<br>D) All of the above<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: D  <\/b><BR>\n<b>Explanation:<\/b>  Cloud computing provides flexibility, cost-effectiveness, and remote accessibility.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">50. Which Google service allows creating documents, spreadsheets, and presentations online?<\/mark><\/strong><br>A) Gmail<br>B) Google Docs<br>C) Google Search<br>D) Google Maps<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Google Docs is an online SaaS application for document editing and collaboration.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">51. Facebook is an example of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) E-commerce site<br>B) Social networking site<br>C) Cloud service<br>D) Search engine<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Facebook allows users to connect, share content, and communicate online.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">52. LinkedIn is mainly used for<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Social gaming<br>B) Professional networking<br>C) Online shopping<br>D) Cloud storage<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  LinkedIn is used for professional connections, job searching, and business networking.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">53. Twitter is best described as<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Microblogging platform<br>B) Video streaming site<br>C) Cloud service<br>D) E-commerce platform<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Twitter allows users to post short updates or \u201ctweets\u201d limited to a certain number of characters.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">54. Instagram primarily focuses on<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Text-based communication<br>B) Image and video sharing<br>C) Online gaming<br>D) Document management<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Instagram is a social media platform for sharing photos and videos.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">55. WhatsApp is an example of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Video conferencing service<br>B) Instant messaging app<br>C) Cloud storage<br>D) E-commerce site<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  WhatsApp allows instant text, voice, and video messaging between users.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">56. YouTube is primarily used for<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Social networking<br>B) Video sharing<br>C) Cloud storage<br>D) E-commerce<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  YouTube allows users to upload, share, and watch videos online.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">57. Amazon is an example of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Social networking platform<br>B) E-commerce platform<br>C) Cloud storage service<br>D) Online search engine<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Amazon provides an online marketplace for buying and selling products.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">58. Flipkart is an online platform for<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Social networking<br>B) Video streaming<br>C) Online shopping<br>D) Cloud services<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>   Flipkart is an Indian e-commerce platform for purchasing goods online.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">59. Which of the following is a digital payment service?<\/mark><\/strong><br>A) Gmail<br>B) PayPal<br>C) LinkedIn<br>D) YouTube<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>   PayPal allows users to make online payments and money transfers securely.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">60. Which of these is a microblogging service?<br><\/mark><\/strong>A) Facebook<br>B) Twitter<br>C) Instagram<br>D) WhatsApp<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Twitter allows users to post brief text updates (tweets) limited to 280 characters.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">61. E-commerce can be classified into<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) B2B, B2C, C2C<br>B) SaaS, IaaS, PaaS<br>C) HTTP, HTTPS, FTP<br>D) DNS, DHCP, IP<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Business-to-Business (B2B), Business-to-Consumer (B2C), and Consumer-to-Consumer (C2C) are main e-commerce models.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">62. In e-commerce, B2C stands for<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Business to Cloud<br>B) Business to Customer<br>C) Business to Company<br>D) Buyer to Consumer<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  B2C represents online transactions between a business and its customers.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">63. Amazon Prime Video is an example of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Video streaming service<br>B) Social media platform<br>C) Cloud storage<br>D) Search engine<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Amazon Prime Video allows online streaming of movies, series, and shows.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">64. Netflix primarily provides<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Online shopping<br>B) Video-on-demand streaming<br>C) Social networking<br>D) Cloud infrastructure<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Netflix is a subscription-based platform offering movies and TV shows online.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">65. UPI stands for<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Universal Payment Interface<br>B) Unified Payment Interface<br>C) United Payment Integration<br>D) Unified Program Internet<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  UPI enables instant interbank transactions using mobile devices.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\"><strong>66. Paytm is an example of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/strong><\/mark><br>A) Online wallet and payment service<br>B) Video streaming platform<br>C) Social networking site<br>D) Cloud storage<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Paytm provides digital payments, mobile recharge, and online shopping options.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">67. The main purpose of e-learning platforms is to<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Provide entertainment<br>B) Deliver online educational content<br>C) Sell products<br>D) Offer cloud storage<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  E-learning platforms like Coursera, Udemy, and Khan Academy provide online courses and tutorials.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">68. MOOCs stands for<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Massive Online Open Courses<br>B) Mobile Online Open Courses<br>C) Multiple Online Open Computers<br>D) Massive Offline Open Courses<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  MOOCs provide free or paid online courses accessible to large audiences.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">69. Coursera and Udemy are examples of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Cloud storage services<br>B) E-learning platforms<br>C) E-commerce platforms<br>D) Social networking sites<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Both provide online courses on various subjects for learners worldwide.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">70. Google Maps is an example of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Cloud storage service<br>B) Online mapping and navigation service<br>C) Social networking site<br>D) E-commerce platform<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Google Maps provides maps, location services, and navigation assistance online.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">71. Online food delivery platforms like Swiggy and Zomato are examples of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><br><\/mark><\/strong>A) Cloud computing<br>B) E-commerce services<br>C) Social networking<br>D) Online banking<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  These platforms allow ordering food online and delivering it to customers.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">72. Zoom and Google Meet are used for<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Online payments<br>B) Video conferencing<br>C) E-commerce<br>D) Cloud storage<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Zoom and Google Meet allow live video communication and online meetings.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">73. Gmail is an example of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Search engine<br>B) Email service<br>C) Social networking site<br>D) Video streaming platform<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>   Gmail allows sending, receiving, and organizing emails online.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">74. Cloud gaming services like Google Stadia and Xbox Cloud allow<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Playing games without installation on local device<br>B) Only downloading games<br>C) Only streaming movies<br>D) Only social networking<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Cloud gaming streams games from servers to devices, eliminating the need for local installation.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">75. Spotify and JioSaavn are examples of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Video streaming services<br>B) Online music streaming services<br>C) E-commerce platforms<br>D) Social networking sites<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Spotify and JioSaavn allow users to stream and listen to music online.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">76. Cloud computing platforms provide which of the following?<\/mark><\/strong><br>A) SaaS<br>B) PaaS<br>C) IaaS<br>D) All of the above<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: D  <\/b><BR>\n<b>Explanation:<\/b>  Cloud platforms offer Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS).\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">77. SSL\/TLS is used for<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Sending emails<br>B) Securing web communication<br>C) File transfer<br>D) Cloud storage<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Secure Socket Layer (SSL) and Transport Layer Security (TLS) encrypt web traffic for confidentiality.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">78. VPN (Virtual Private Network) is mainly used for<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Increasing bandwidth<br>B) Securing Internet connection<br>C) Speeding up downloads<br>D) Hosting websites<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  VPN encrypts Internet traffic, providing privacy and secure access to networks.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">79. Phishing attacks are designed to<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Damage hardware<br>B) Steal sensitive information<br>C) Improve network speed<br>D) Encrypt files<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Phishing tricks users into revealing passwords, credit card details, and other confidential data.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">80. Two-factor authentication (2FA) provides<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Single level of security<br>B) Additional layer of security<br>C) Faster Internet<br>D) Automatic backups<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  2FA requires a password plus a second factor like OTP or biometric verification.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">81. HTTPS uses which type of encryption?<\/mark><\/strong><br>A) Symmetric only<br>B) Asymmetric only<br>C) Both symmetric and asymmetric<br>D) No encryption<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  HTTPS uses asymmetric encryption for key exchange and symmetric encryption for data transmission.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">82. IoT stands for<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Internet of Things<br>B) Internet of Technology<br>C) Internal Online Transactions<br>D) Intelligent Online Tools<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  IoT connects physical devices to the Internet to collect and exchange data.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\"><strong>83. Smart home devices like Google Nest and Alexa are part of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/strong><br><\/mark>A) Cloud computing<br>B) IoT<br>C) E-commerce<br>D) Online banking<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Smart home devices use IoT technology for remote control and automation.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">84. Blockchain technology is primarily used in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><br><\/mark><\/strong>A) Online gaming<br>B) Cryptocurrencies<br>C) Cloud storage<br>D) Email services<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Blockchain is a decentralized ledger technology used in Bitcoin and other digital currencies.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">85. Bitcoin is an example of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Traditional currency<br>B) Cryptocurrency<br>C) Digital wallet<br>D) E-commerce platform<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Bitcoin is a digital currency using blockchain for secure, peer-to-peer transactions.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">86. Artificial Intelligence (AI) is mainly used for<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Automating tasks<br>B) Enhancing decision-making<br>C) Predictive analytics<br>D) All of the above<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: D  <\/b><BR>\n<b>Explanation:<\/b>  AI technologies help automate, analyze, and predict outcomes in various domains.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">87. Machine learning is a subset of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Cloud computing<br>B) Artificial Intelligence<br>C) Blockchain<br>D) IoT<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Machine learning enables computers to learn from data and improve performance over time.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">88. Which of the following is an example of cloud-based office productivity suite?<\/mark><\/strong><br>A) Microsoft Office 2019 (installed)<br>B) Google Workspace<br>C) Notepad<br>D) Photoshop<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>   Google Workspace provides online apps for email, documents, spreadsheets, and presentations.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">89. Edge computing is used to <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Process data near the source<br>B) Store data on cloud servers only<br>C) Replace IoT devices<br>D) Encrypt web traffic<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Edge computing reduces latency by processing data close to IoT devices instead of central servers.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">90. 5G Internet primarily offers <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Low speed and high latency<br>B) High speed and low latency<br>C) Only voice communication<br>D) Offline services<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  5G networks provide faster data rates and ultra-low latency for applications like IoT and gaming.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">91. Cloud backup services like Backblaze or Carbonite provide <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) On-premises storage<br>B) Online data backup<br>C) Video streaming<br>D) Social media hosting<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Cloud backup stores data remotely for recovery in case of loss or disaster.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">92. CAPTCHA is used to <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Encrypt messages<br>B) Prevent automated bot access<br>C) Compress files<br>D) Monitor bandwidth<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>   CAPTCHA ensures that online forms are submitted by humans, not bots.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">93. DNSSEC enhances DNS by providing <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Faster lookups<br>B) Security against DNS attacks<br>C) Encryption of emails<br>D) Cloud storage<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>   DNSSEC adds digital signatures to DNS responses to prevent spoofing and cache poisoning.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">94. IPv6 provides how many bits for addressing?<\/mark><\/strong><br>A) 32 bits<br>B) 64 bits<br>C) 128 bits<br>D) 256 bits<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  IPv6 uses 128-bit addresses, vastly expanding the number of available IP addresses.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">95. Which protocol is used to securely transfer files over the Internet?<br><\/mark><\/strong>A) FTP<br>B) SFTP<br>C) HTTP<br>D) SMTP<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Secure FTP (SFTP) uses SSH to encrypt file transfers.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">96. Cloud gaming allows users to <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Play games without powerful hardware<br>B) Only watch gameplay videos<br>C) Download games offline<br>D) Only play on mobile<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Games run on cloud servers and are streamed to user devices.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">97. In cloud computing, multi-tenancy means <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) One user per server<br>B) Multiple users share the same resources securely<br>C) Users can rent servers physically<br>D) Servers are offline<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Multi-tenancy allows efficient resource utilization by sharing cloud infrastructure among users.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">98. Public cloud is <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Owned and operated by a third party, open to all<br>B) Private network cloud<br>C) On-premises server<br>D) Only for government use<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Public cloud services like AWS and Google Cloud are available to general users.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">99. Hybrid cloud combines <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/mark><\/strong><br>A) Only private cloud<br>B) Only public cloud<br>C) Both private and public cloud<br>D) Offline storage<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Hybrid cloud leverages benefits of both private and public cloud environments.\n<\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\"><strong>100. The term \u201cInternet of Everything\u201d (IoE) refers to <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">____________.<\/mark><\/strong><\/strong><\/mark><br>A) Connecting people only<br>B) Connecting people, data, devices, and processes<br>C) Only cloud computing<br>D) Only social media networks<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  IoE extends IoT to include humans, data, and processes for smarter networks and decision-making.\n<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>1. Internet is best described as ____________.A) A local area networkB) A worldwide network of networksC) A single large computerD) A private intranet Show Answer Answer: B Explanation: Internet connects millions of computers globally using TCP\/IP protocols. 2. The communication protocol of the Internet is ____________.A) HTTPB) TCP\/IPC) SMTPD) FTP Show Answer Answer: B Explanation:<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"[]"},"categories":[2],"tags":[20416,20417,4029,5649,5623],"class_list":{"0":"post-17946","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-computer","7":"tag-internet-its-services","8":"tag-internet-its-services-100-mcqs-with-answer-and-explanation","9":"tag-mcqs-adda","10":"tag-mcqs-for-pc-psi-sda-fda-pdo-vao-banking-kas-ias-ssc-gd-ssc-chsl-ssc-cgl-for-all-compitative-exams","11":"tag-mcqs-for-sda-fda-pdo-vao-banking-kas-ias-ssc-gd-ssc-chsl-ssc-cgl-for-all-compitative-exams"},"_links":{"self":[{"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/posts\/17946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/comments?post=17946"}],"version-history":[{"count":102,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/posts\/17946\/revisions"}],"predecessor-version":[{"id":34766,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/posts\/17946\/revisions\/34766"}],"wp:attachment":[{"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/media?parent=17946"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/categories?post=17946"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/tags?post=17946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}