{"id":45436,"date":"2024-02-19T09:10:59","date_gmt":"2024-02-19T03:40:59","guid":{"rendered":"https:\/\/www.aplustopper.com\/?p=45436"},"modified":"2024-02-19T15:04:27","modified_gmt":"2024-02-19T09:34:27","slug":"plus-one-computer-science-chapter-wise-previous-questions-chapter-1","status":"publish","type":"post","link":"https:\/\/www.aplustopper.com\/plus-one-computer-science-chapter-wise-previous-questions-chapter-1\/","title":{"rendered":"Plus One Computer Science Chapter Wise previous Questions Chapter 1 The Discipline of Computing"},"content":{"rendered":"

Kerala Plus One Computer Science Chapter Wise Previous Questions Chapter 1 The Discipline of Computing<\/h2>\n

Question 1.
\nWrite the number that is represented in the following Abacus. (March-2015)<\/span>
\nAnswer:
\n3 beads of the leftmost rod moved hence it represents 3
\nno beads(0) of the next rod moved hence it represents 0
\n2 beads of the rightmost rod in the lower part is moved (2+) and one bead is moved in the upper part represents 5.
\nHence 2 + 5 = 7
\nSo the answer is 307<\/p>\n

Question 2.
\nWhich is the first automatic electromechanical computer? (Say – 2015 (Imp)<\/span>
\na) Pascaline
\nb) Abacus
\nc) Mark 1
\nd) Analytical Engine
\nAnswer:
\nc) Mark 1<\/p>\n

Question 3.
\nOrder the following technologies according to different generations of a computer (First to Fifth Generation) (Sep – 2016)<\/span>
\na) Transistor
\nb) Vacuum tube
\nc) Artificial intelligence
\nd) Microprocessor
\nAnswer:
\na) Vacuum tube
\nb) Transistor
\nc) Microprocessor
\nd) Artificial intelligence<\/p>\n

Question 4.
\nThe number (158)10<\/sub> can be represented in the Hexadecimal number system as ……………\u00a0(March – 2017)<\/span>
\nAnswer:
\nHence (158)10<\/sub> = (9E)16<\/sub><\/p>\n

Question 5.
\nFollowing are some facts related to the evolution of computers: (March – 2016)<\/span>
\n(Usage of Transistors, Introduction of Very Large Scale Integrated Circuit. Construction of ENIAC)
\nCategorize these under respective generations and briefly explain each.
\nAnswer:
\nTransistor – Second generation
\nVLSI – Fourth generation
\nENIAC – First generation<\/p>\n

Question 6.
\nCompare any three features of five generations of computers. (March – 2017)<\/span>
\nAnswer:<\/p>\n\n\n\n\n\n\n\n
<\/td>\nfirst<\/td>\nsecond<\/td>\nthird<\/td>\nfourth<\/td>\nfifth<\/td>\n<\/tr>\n
Technology<\/td>\nVacuum tubes<\/td>\nTransis\u00adtors<\/td>\nIntegrated Circuits<\/td>\nMicroprocessor<\/td>\nArtificial Intelligence<\/td>\n<\/tr>\n
size<\/td>\nsize considerably reduces from first generation to fifth-generation<\/td>\n<\/tr>\n
speed<\/td>\nspeed increases from first generation to fifth-generation<\/td>\n<\/tr>\n
Price<\/td>\nprice decreases from first generation to fifth-generation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Plus One Computer Science Chapter Wise previous Questions\u00a0<\/a><\/h4>\n","protected":false},"excerpt":{"rendered":"

Kerala Plus One Computer Science Chapter Wise Previous Questions Chapter 1 The Discipline of Computing Question 1. Write the number that is represented in the following Abacus. (March-2015) Answer: 3 beads of the leftmost rod moved hence it represents 3 no beads(0) of the next rod moved hence it represents 0 2 beads of the […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[42728],"tags":[],"yoast_head":"\nPlus One Computer Science Chapter Wise previous Questions Chapter 1 The Discipline of Computing - A Plus Topper<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aplustopper.com\/plus-one-computer-science-chapter-wise-previous-questions-chapter-1\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Plus One Computer Science Chapter Wise previous Questions Chapter 1 The Discipline of Computing\" \/>\n<meta property=\"og:description\" content=\"Kerala Plus One Computer Science Chapter Wise Previous Questions Chapter 1 The Discipline of Computing Question 1. 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