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Why can regularly switching off a computer directly from the power source be harmful?

Answer and explanation

Correct answer: Data writing may remain incomplete and files may become corrupted

The governing concept is safe shutdown. The operating system must close programs, update file information, and finish writing buffered data before power is removed. Cutting power interrupts these steps, so unsaved work may disappear and file-system data may become corrupted. Option D is correct. The other options describe impossible changes to unrelated devices and are not consequences of switching off the power abruptly.

Related tags

ShutdownData-CorruptionComputer-SafetyBasic Computer Operations (Hardware And Software)Basic Computer Operations Hardware And SoftwareIct (Information & Communication Technology) Skills IIct Information Communication Technology Skills IArtificial I

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