{"id":42947,"date":"2024-04-15T21:22:27","date_gmt":"2024-04-15T21:22:27","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=42947"},"modified":"2024-04-15T21:22:27","modified_gmt":"2024-04-15T21:22:27","slug":"the-punched-card-used-in-the-ibm-system-3-contains","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-punched-card-used-in-the-ibm-system-3-contains\/","title":{"rendered":"The punched card used in the IBM System\/3 contains"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;80 columns&#8221; option2=&#8221;120 columns&#8221; option3=&#8221;96 columns&#8221; option4=&#8221;126 columns E. None of the above&#8221; correct=&#8221;option1&#8243;]<!--more--><\/p>\n<p>The correct answer is: <strong>A. 80 columns<\/strong><\/p>\n<p>The IBM System\/3 was a family of mainframe computers introduced by IBM in 1969. It was the successor to the IBM System\/360 Model 20, and was designed to be a smaller, less expensive computer for smaller businesses. The System\/3 used a punched card with 80 columns, which was a standard size for punched cards at the time.<\/p>\n<p>The other options are incorrect:<\/p>\n<ul>\n<li>Option B: 120 columns is the number of columns on a punched card used by the IBM System\/370, which was a later model of mainframe computer introduced by IBM in 1970.<\/li>\n<li>Option C: 96 columns is the number of columns on a punched card used by the IBM 1401, which was a computer introduced by IBM in 1960.<\/li>\n<li>Option D: 126 columns is the number of columns on a punched card used by the IBM 7090, which was a computer introduced by IBM in 1956.<\/li>\n<li>Option E: None of the above is the correct answer.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;80 columns&#8221; option2=&#8221;120 columns&#8221; option3=&#8221;96 columns&#8221; option4=&#8221;126 columns E. None of the above&#8221; correct=&#8221;option1&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[727],"tags":[],"class_list":["post-42947","post","type-post","status-publish","format-standard","hentry","category-computer-fundamental-miscellaneous","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The punched card used in the IBM System\/3 contains<\/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:\/\/exam.pscnotes.com\/mcq\/the-punched-card-used-in-the-ibm-system-3-contains\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The punched card used in the IBM System\/3 contains\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;80 columns&#8221; option2=&#8221;120 columns&#8221; option3=&#8221;96 columns&#8221; option4=&#8221;126 columns E. 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