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Why is it improper to switch off a computer directly from the main power supply?

Answer and explanation

Correct answer: Data may become corrupted or remain unsaved

The governing concept is safe shutdown and data integrity. Directly cutting power stops the operating system before it can close files, write cached information, or complete storage operations. As a result, unsaved work may be lost and file-system data may become corrupted, so C is correct. It does not make the screen larger, change the mouse's weight, or erase keyboard lettering. The proper shutdown command should be used whenever possible.

Related tags

IctShutdownData-SafetyBasic Computer Operations (Hardware And Software)Basic Computer Operations Hardware And SoftwareIct (Information & Communication Technology) Skills IIct Information Communication Technology Skills IArtificial Intelligence

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