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11. WIFI Stands For______
A. Wireless Fidelity
B. Wireless functioning
C. Wireless function
D. None of the above
ANSWER:A
SOLUTION:Many people think Wi-Fi is a short form of “Wireless Fidelity,” but it’s a bit more complicated than that.
12. CAN stands for __.
A. Campus Area Network
B. Computer Area Network
C. Control Area Network
D. None of these
ANSWER:A
SOLUTION: CAN can stand for Campus Area Network, which is a computer network that connects multiple buildings on a large property.
13. Which network is used to extend a private network across public networks?
A. Local area network
B. Enterprise private network
C. Storage area network
D. Virtual private network
ANSWER:D
SOLUTION: A Virtual Private Network (VPN) is a network that extends a private network across public networks
14. Home Access is provided by __.
A. DSL
B. FTTP
C. Cable
D. All of these
ANSWER:D
SOLUTION: Home Internet Access is provided by DSL, FTTP, and Cable. FTTP provides the fastest speeds followed by the cable connections and then the DSLs. FTTP is popularly used in modern connections.
15. VPN stands for ________.
A. Visual Personal Network
B. Virtual Personal Network
C. Virtual Private Network
D. None of thee
ANSWER:C
SOLUTION: VPN stands for virtual private network. It’s a cybersecurity tool that creates a secure connection between a computer and a remote server, encrypting personal data and masking the user’s IP address.
16. There are _ types of network models.
A. 2
B. 3
C. 4
D. 5
ANSWER: B
SOLUTION: There are three types of network models: random, scale-free, and hierarchical.
17. Host to Host computer connections is ________ .
A. Server client connection
B. Peer to peer connection
C. Both a and b
D. None of these
ANSWER:B
SOLUTION: Peer to peer connection.
18. There are ___ types of twisted cables.
A. 1
B. 2
C. 3
D. 4
ANSWER:B
SOLUTION: There are two main types of twisted pair cables: unshielded twisted pair (UTP) and shielded twisted pair (STP).
19. ARPANET stands for?
A. Advanced Research Project Agency Network
B. Advanced Research Programmed Auto Network
C. Advanced Research Project Automatic Network
D. Advanced Research Project Authorized Network
ANSWER: A
SOLUTION: ARPANET stands for Advanced Research Projects Agency Network. It was a communications network developed by the Department of Defense in the late 1960s.