{"id":2006,"date":"2024-04-06T07:38:12","date_gmt":"2024-04-06T06:38:12","guid":{"rendered":"https:\/\/mcqsadda.com\/?p=2006"},"modified":"2024-07-17T10:45:02","modified_gmt":"2024-07-17T09:45:02","slug":"data-representation-number-system-digital-electronics-set-2","status":"publish","type":"post","link":"https:\/\/mcqsadda.com\/index.php\/2024\/04\/06\/data-representation-number-system-digital-electronics-set-2\/","title":{"rendered":"Data Representation &#038; Number System Set -2"},"content":{"rendered":"\n<h1 class=\"wp-block-heading has-text-align-right has-vivid-purple-color has-text-color has-link-color has-larger-font-size wp-elements-8db9dbe4c80e3fe591bf5e70e9912a43\"><a href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/06\/data-representation-number-system-digital-electronics-set-1\/\" title=\"\">Prev <\/a>      <strong><a href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/06\/data-representation-number-system-digital-electronics-set-1\/\" title=\"\">1<\/a>        <a href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/06\/data-representation-number-system-digital-electronics-set-2\/\" title=\"\">2<\/a>        <a href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/06\/data-representation-number-system-digital-electronics-set-3\/\" title=\"\">3<\/a>        <a href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/08\/data-representation-number-system-digital-electronics-set-4\/\" title=\"\">4<\/a>        <a href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/08\/data-representation-number-system-digital-electronics-set-5\/\" title=\"\">5<\/a><\/strong>       <a href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/06\/data-representation-number-system-digital-electronics-set-3\/\" title=\"\">Next<\/a><\/h1>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-vivid-green-cyan-background-color has-background has-text-align-left wp-element-button\" href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/06\/data-representation-number-system-digital-electronics-quiz-2\/\">mock test<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>11. What could be the maximum value of a single digit in an octal number system?<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>A. 8<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>B. 7<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C. 6<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>D. 2<\/strong><\/h3>\n\n\n\n<button class=\"acc\">ANSWER &#038; SOLUTION<\/button>\n<div class=\"pnl\">\n  <p>ANSWER:B<BR>\nSOLUTION :The maximum value of a single digit in an octal number system is \\(7\\).\n <\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>12. There are how many types of number system?<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>A. One<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>B. <strong><strong><strong><strong>Two<\/strong><\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C. Three<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>D. Four<\/strong><\/h3>\n\n\n\n<button class=\"acc\">ANSWER &#038; SOLUTION<\/button>\n<div class=\"pnl\">\n  <p>ANSWER: D<BR>\nSOLUTION:The four most common number system types are: Decimal number system (Base- 10) Binary number system (Base- 2) Octal number system (Base-8)\n<\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>13. How will you represent \u201887\u2019 in this code language?<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>A. 1110001<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>B. <strong><strong><strong><strong>1010111<\/strong><\/strong><\/strong><\/strong><\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C. 0111011<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>D. 1111001<\/strong><\/h3>\n\n\n\n<button class=\"acc\">ANSWER &#038; SOLUTION<\/button>\n<div class=\"pnl\">\n  <p>ANSWER:B<BR>\nSOLUTION:The binary representation of &#8217;87&#8217; is the sequence of remainders, written in reverse order. Therefore, the binary representation of &#8217;87&#8217; is &#8216;1010111&#8217;.\n  <\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>14. The digital systems usually operate on ____ system.<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>A. Binary<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>B. Decimal<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C. Octal<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>D. Hexadecimal<\/strong><\/h3>\n\n\n\n<button class=\"acc\">ANSWER &#038; SOLUTION<\/button>\n<div class=\"pnl\">\n  <p>ANSWER:A<BR>\nSOLUTION:The digital systems usually operate on binary number system.\n<\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>15. The number system which contain 8 different symbols 0,1,2,3,4,5,6 &amp; 7 is\u00a0 _______.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>A. Hexadecimal<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>B. Octal<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C.<\/strong> <strong>Binary<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>D. Decimal<\/strong><\/h3>\n\n\n\n<button class=\"acc\">ANSWER &#038; SOLUTION<\/button>\n<div class=\"pnl\">\n  <p>ANSWER:B<BR>\nSOLUTION:The number system that contains \\(8\\) different symbols \\(0\\), \\(1\\), \\(2\\), \\(3\\), \\(4\\), \\(5\\), \\(6\\), and \\(7\\) is the octal number system.<\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>16. (393)10= ?<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>A. 110001101<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>B. 110010101<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C. 110101011<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>D. 110000001<\/strong><\/h3>\n\n\n\n<button class=\"acc\">ANSWER &#038; SOLUTION<\/button>\n<div class=\"pnl\">\n  <p>ANSWER: A<BR>\nSOLUTION:393 \/ 2 = 196 remainder 1\n196 \/ 2 = 98 remainder 0\n98 \/ 2 = 49 remainder 0\n49 \/ 2 = 24 remainder 1\n24 \/ 2 = 12 remainder 0\n12 \/ 2 = 6 remainder 0\n6 \/ 2 = 3 remainder 0\n3 \/ 2 = 1 remainder 1\n1 \/ 2 = 0 remainder 1 \nReading the remainders in reverse order, we get the binary number 110001101.\nTherefore, (393)10 in computer number is 110001101.\n <\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>17.  The input hexadecimal representation of 1110 is ___.<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>A. 0111<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>B. E<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C. 15<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>D. 14<\/strong><\/h3>\n\n\n\n<button class=\"acc\">ANSWER &#038; SOLUTION<\/button>\n<div class=\"pnl\">\n  <p>ANSWER: B<BR>\nSOLUTION: In hexadecimal number system, 1110 = 15, which is represented by the alphabet E.\n\n<\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>18. Convert (22)<sub>8<\/sub> into its corresponding decimal number______.<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>A. 28<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>B. <strong>18<\/strong><\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C. 81<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>D. 82<\/strong><\/h3>\n\n\n\n<button class=\"acc\">ANSWER &#038; SOLUTION<\/button>\n<div class=\"pnl\">\n  <p>ANSWER:B<BR>\nSOLUTION: Convert the octal number to decimal by multiplying each digit by the corresponding power of \\(8\\) and adding the results.Multiply each digit by the corresponding power of \\(8\\). \\((22)_{8}=2\\cdot 8^{1}+2\\cdot 8^{0}\\) Add the results. \\(2\\cdot 8^{1}+2\\cdot 8^{0}=16+2=18\\)The decimal equivalent of \\((22)_{8}\\) is \\(18\\).\n <\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>19. The octal equivalent of the binary number (010010100)<sub>2<\/sub> is ___________.<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>A. 422<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>B. 242<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C. 224<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>D. 226<\/strong><\/h3>\n\n\n\n<button class=\"acc\">ANSWER &#038; SOLUTION<\/button>\n<div class=\"pnl\">\n  <p>ANSWER: C<BR>\nSOLUTION:To obtain the octal equivalent, we take numbers in groups of 3, from right to left as : 000 010 010 100 0 2 2 4 = (224)8.<\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>20. Convert (5401)<sub>8<\/sub> hexadecimal\u00a0_____<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>A.  A01<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>B. A02<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C. B01<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>D. C01<\/strong><\/h3>\n\n\n\n<button class=\"acc\">ANSWER &#038; SOLUTION<\/button>\n<div class=\"pnl\">\n  <p>ANSWER:A<BR>\nSOLUTION:  5401 from octal to hexadecimal is B01. <\/p\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-vivid-green-cyan-background-color has-background has-text-align-left wp-element-button\" href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/06\/data-representation-number-system-digital-electronics-quiz-2\/\">mock test<\/a><\/div>\n<\/div>\n\n\n\n<h1 class=\"wp-block-heading has-text-align-right has-vivid-purple-color has-text-color has-link-color has-larger-font-size wp-elements-8db9dbe4c80e3fe591bf5e70e9912a43\"><a href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/06\/data-representation-number-system-digital-electronics-set-1\/\" title=\"\">Prev <\/a>      <strong><a href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/06\/data-representation-number-system-digital-electronics-set-1\/\" title=\"\">1<\/a>        <a href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/06\/data-representation-number-system-digital-electronics-set-2\/\" title=\"\">2<\/a>        <a href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/06\/data-representation-number-system-digital-electronics-set-3\/\" title=\"\">3<\/a>        <a href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/08\/data-representation-number-system-digital-electronics-set-4\/\" title=\"\">4<\/a>        <a href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/08\/data-representation-number-system-digital-electronics-set-5\/\" title=\"\">5<\/a><\/strong>       <a href=\"https:\/\/mcqsadda.com\/index.php\/2024\/04\/06\/data-representation-number-system-digital-electronics-set-3\/\" title=\"\">Next<\/a><\/h1>\n","protected":false},"excerpt":{"rendered":"<p>Prev 1 2 3 4 5 Next 11. What could be the maximum value of a single digit in an octal number system? A. 8 B. 7 C. 6 D. 2 ANSWER &#038; SOLUTION ANSWER:B SOLUTION :The maximum value of a single digit in an octal number system is \\(7\\). 12. There are how many<\/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":[1303,1305,1307,1293,5623,1294,1304,1302,1306,1292,1291],"class_list":{"0":"post-2006","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-computer","7":"tag-1303","8":"tag-convert-228-into-its-corresponding-decimal-number______","9":"tag-convert-54018-hexadecimal-_____","10":"tag-how-will-you-represent-87-in-this-code-language","11":"tag-mcqs-for-sda-fda-pdo-vao-banking-kas-ias-ssc-gd-ssc-chsl-ssc-cgl-for-all-compitative-exams","12":"tag-the-digital-systems-usually-operate-on-____-system","13":"tag-the-input-hexadecimal-representation-of-1110-is-___","14":"tag-the-number-system-which-contain-8-different-symbols-0123456-7-is-_______","15":"tag-the-octal-equivalent-of-the-binary-number-0100101002-is-___________","16":"tag-there-are-how-many-types-of-number-system","17":"tag-what-could-be-the-maximum-value-of-a-single-digit-in-an-octal-number-system"},"_links":{"self":[{"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/posts\/2006","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=2006"}],"version-history":[{"count":3,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/posts\/2006\/revisions"}],"predecessor-version":[{"id":3473,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/posts\/2006\/revisions\/3473"}],"wp:attachment":[{"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/media?parent=2006"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/categories?post=2006"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/tags?post=2006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}