{"id":3069,"date":"2024-03-05T15:43:05","date_gmt":"2024-03-05T15:43:05","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=3069"},"modified":"2024-03-05T15:43:05","modified_gmt":"2024-03-05T15:43:05","slug":"a-storage-device-in-which-recording-is-done-by-burning-tiny-pits-on-a-circular-disc-is-called-_____","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/a-storage-device-in-which-recording-is-done-by-burning-tiny-pits-on-a-circular-disc-is-called-_____\/","title":{"rendered":"A storage device in which recording is done by burning tiny pits on a circular disc is called _____."},"content":{"rendered":"<p>\r\n    <!-- Check if it's an AMP page -->\r\n            <!-- Non-AMP version -->\r\n        <div class=\"mcq-container\" data-quiz-id=\"quizState_6a970d55dbf9b\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    Magnetic disc                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    Magnetic tape                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    Punched card                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"true\">\r\n                    Optical disc                   <\/div>\r\n                            \r\n            <!-- Feedback messages for non-AMP -->\r\n            <div class=\"feedback\" data-feedback=\"wrong\">Answer is Right!<\/div>\r\n            <div class=\"feedback\" data-feedback=\"right\">Answer is Wrong!<\/div>\r\n        <\/div>\r\n\r\n        <script>\r\n        document.addEventListener('DOMContentLoaded', function () {\r\n            var containers = document.querySelectorAll('.mcq-container');\r\n\r\n            containers.forEach(function(container) {\r\n                var options = container.querySelectorAll('.option');\r\n                var feedbackSelect = container.querySelector('[data-feedback=\"select\"]');\r\n                var feedbackWrong = container.querySelector('[data-feedback=\"wrong\"]');\r\n                var feedbackRight = container.querySelector('[data-feedback=\"right\"]');\r\n\r\n                options.forEach(function(option) {\r\n                    option.addEventListener('click', function() {\r\n                        var selectedOption = option.getAttribute('data-option-key');\r\n                        var isCorrect = option.getAttribute('data-is-correct') === 'true';\r\n\r\n                        \/\/ Remove previous selections\r\n                        options.forEach(function(opt) {\r\n                            opt.classList.remove('correct', 'incorrect');\r\n                        });\r\n\r\n                        \/\/ Add the correct\/incorrect class\r\n                        if (isCorrect) {\r\n                            option.classList.add('correct');\r\n                            feedbackRight.hidden = false;\r\n                            feedbackWrong.hidden = true;\r\n                        } else {\r\n                            option.classList.add('incorrect');\r\n                            feedbackRight.hidden = true;\r\n                            feedbackWrong.hidden = false;\r\n                        }\r\n\r\n                        \/\/ Hide select feedback\r\n                        feedbackSelect.hidden = true;\r\n                    });\r\n                });\r\n            });\r\n        });\r\n        <\/script>\r\n    \r\n    <!--more--><\/p>\n<p>The correct answer is (d), optical disc.<\/p>\n<p>An optical disc is a data storage medium that uses laser technology to read and write data. The most common type of optical disc is the compact disc (CD), which is used to store music and data. Other types of optical discs include the digital versatile disc (DVD), which is used to store high-definition video and data, and the Blu-ray disc, which is used to store high-definition video and data with even greater capacity than DVDs.<\/p>\n<p>Magnetic discs and magnetic tape are both storage media that use magnetic fields to store data. Magnetic discs are typically used to store data in personal computers and other electronic devices, while magnetic tape is typically used to store data in large computer systems.<\/p>\n<p>Punched cards are a type of data storage medium that uses holes punched in a card to represent <div class=\"youtube-subscribe-container\">\r\n <div class=\"telegram-channel-container\">\r\n        <a href=\"https:\/\/t.me\/pscnotes2025\" target=\"_blank\" class=\"telegram-channel-button\">\r\n            <span class=\"telegram-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 496 512\">\r\n                    <path fill=\"white\" d=\"M248,8C111,8,0,119,0,256s111,248,248,248s248-111,248-248S385,8,248,8z M362,177L320,367c-3,14-10,18-20,14l-56-41l-27,26 c-3,3-5,5-10,5l4-63L323,196c5-5-1-7-8-3l-98,62l-42-13c-9-3-10-9,2-14l162-63C351,160,365,164,362,177z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Join Our Telegram Channel\r\n        <\/a>\r\n    <\/div>        <a href=\"https:\/\/www.youtube.com\/channel\/UCNHT8lW-JmLC68rjBfZhdkg?sub_confirmation=1\" target=\"_blank\" class=\"youtube-subscribe-button\">\r\n            <span class=\"youtube-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\">\r\n                    <path d=\"M549.7 124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Subscribe on YouTube\r\n        <\/a>\r\n    <\/div> data. Punched cards were once widely used in computers, but they have been largely replaced by other types of storage media, such as magnetic discs and optical discs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Join Our Telegram Channel Subscribe on YouTube<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[105],"tags":[],"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>A storage device in which recording is done by burning tiny pits on a circular disc is called _____.<\/title>\n<meta name=\"description\" content=\"An optical disc is a data storage medium that uses laser technology to read and write data. The most common type of optical disc is the compact disc (CD), which is used to store music and data. 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The most common type of optical disc is the compact disc (CD), which is used to store music and data. 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The most common type of optical disc is the compact disc (CD), which is used to store music and data. Other types of optical discs include the digital versatile disc (DVD), which is used to store high-definition video and data, and the Blu-ray disc, which is used to store high-definition video and data with even greater capacity than DVDs.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/a-storage-device-in-which-recording-is-done-by-burning-tiny-pits-on-a-circular-disc-is-called-_____\/","og_locale":"en_US","og_type":"article","og_title":"A storage device in which recording is done by burning tiny pits on a circular disc is called _____.","og_description":"An optical disc is a data storage medium that uses laser technology to read and write data. 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