{"id":18261,"date":"2024-04-15T05:23:59","date_gmt":"2024-04-15T05:23:59","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=18261"},"modified":"2024-04-15T05:23:59","modified_gmt":"2024-04-15T05:23:59","slug":"the-common-practice-is-to-maintain-a-one-generation-of-data-files-b-two-generations-of-data-files-c-three-generations-of-data-files-d-batch-processing-e-none-of-the-above","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-common-practice-is-to-maintain-a-one-generation-of-data-files-b-two-generations-of-data-files-c-three-generations-of-data-files-d-batch-processing-e-none-of-the-above\/","title":{"rendered":"The common practice is to maintain A. one generation of data files B. two generations of data files C. three generations of data files D. batch processing E. None of the above"},"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_6a9e09b7be7f0\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    one generation of data files                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"true\">\r\n                    two generations of data files                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    three generations of data files                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    batch processing E. None of the above                <\/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 <strong>B. two generations of data files<\/strong>.<\/p>\n<p>The common practice is to maintain two generations of data files. This means that there is always a current generation of data files that are being used, and a previous generation of data files that are being archived. This allows for data to be easily restored in the event of a problem.<\/p>\n<p>Option A, one generation of data files, is not a common practice because it does not allow for data to be restored in the event of a problem. Option C, three generations of data files, is not a common practice because it is more expensive to maintain three generations of data files than two generations. Option D, batch processing, is a type of processing that is used to process large amounts of data. It is not a <div class=\"youtube-subscribe-container\">\r\n        <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            <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>     <\/svg>\r\n            <\/span>\r\n            Subscribe on YouTube\r\n        <\/a>\r\n    <\/div> common practice to use batch processing to maintain data files. Option E, none of the above, is not the correct answer.<\/p>\n<p>Here is a more detailed explanation of each option:<\/p>\n<ul>\n<li><strong>A. One generation of data files<\/strong><\/li>\n<\/ul>\n<p>This is not a common practice because it does not allow for data to be restored in the event of a problem. If the current generation of data files is lost or corrupted, there will be no way to restore the data.<\/p>\n<ul>\n<li><strong>B. Two generations of data files<\/strong><\/li>\n<\/ul>\n<p>This is the most common practice because it allows for data to be restored in the event of a problem. If the current generation of data files is lost or corrupted, the previous generation of data files can be restored.<\/p>\n<ul>\n<li><strong>C. Three generations of data files<\/strong><\/li>\n<\/ul>\n<p>This is not a common practice because it is more expensive to maintain three generations of data files than two generations. The additional cost is not justified by the benefits of having an extra generation of data files.<\/p>\n<ul>\n<li><strong>D. Batch processing<\/strong><\/li>\n<\/ul>\n<p>This is a type of processing that is used to process large amounts of data. It is not a common practice to use batch processing to maintain data files. Batch processing is typically used for tasks that are not time-critical, such as generating reports.<\/p>\n<ul>\n<li><strong>E. None of the above<\/strong><\/li>\n<\/ul>\n<p>This is not the correct answer. The correct answer is <strong>B. two generations of data files<\/strong>.<\/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":[678],"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>The common practice is to maintain A. one generation of data files B. two generations of data files C. three generations of data files D. batch processing E. 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