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What special risk exists if power fails suddenly while write caching is enabled?

Answer and explanation

Correct answer: Pending data in memory may be lost before being written to storage

The governing concept is write caching: the system temporarily keeps data in memory to improve performance before committing it to storage. If power fails during that interval, the unwritten data can disappear and a recently changed file may be incomplete or inconsistent. Caching is not itself a guarantee of safety. The unrelated display, filename, and extension claims are false, so option B is correct.

Related tags

IctWrite CachePower FailureData LossUsing An Operating System And File ManagementIct (Information & Communication Technology) Skills IIct Information Communication Technology Skills IArtificial Intelligence

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