COMPUTER SOFTWARE
OPERATING SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is a ‘POST’?
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Permanent On Self Test
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Permanent On Service Test
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Power On Self Test
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Power On Service Test
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Explanation:
Detailed explanation-1: -A Power-On Self-Test (POST) is an operation initiated by a computer after it has been turned on but before it boots up the OS.
Detailed explanation-2: -The Role of POST in the Startup Process A Power On Self Test is the first step of the boot sequence. It doesn’t matter if you’ve just restarted your computer or if you’ve just powered it on for the first time in days; the POST is going to run, regardless.
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