Computer Aptitude - Operating SystemsWhich of the following is checked during POST?AInstalled applicationsBUser filesCHardware componentsDInternet connectionCheck Answer
Step-by-Step SolutionStep 1: Recall POST purposePOST verifies system readiness.Step 2: Identify checked elementsIt tests hardware like RAM, keyboard, and drives.Final Answer:Hardware components → Option CQuick Check:POST never checks software or internet ✅Quick Trick: POST = Hardware check.Common Mistakes:Thinking POST checks software.
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