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What is the main purpose of enabling the read-only attribute of a file?

Answer and explanation

Correct answer: Restrict saving unwanted changes

The read-only attribute tells the operating system and applications that the file should normally be opened for viewing rather than changed and saved. It helps reduce accidental editing, so option A is correct. It does not hide a file online, compress its data, or increase its size. Read-only is a protection convenience, not complete security, because permissions or another user may still allow changes.

Related tags

IctRead-OnlyFile-AttributesFile-ProtectionUsing An Operating System And File ManagementIct (Information & Communication Technology) Skills IIct Information Communication Technology Skills IArtificial Intelligence

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