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What is used to secure a computer temporarily while keeping open work?

Answer and explanation

Correct answer: Lock

The governing concept is temporary screen security. Locking the computer immediately blocks access behind a sign-in screen while preserving the current user session and open work in memory. Shut down ends power, Format prepares storage and can erase data, and Delete removes a selected item. Thus, Lock is the only option that protects the computer temporarily without closing the work, so option D is correct.

Related tags

IctLock ScreenComputer SecurityUser SessionUsing An Operating System And File ManagementIct (Information & Communication Technology) Skills IIct Information Communication Technology Skills IArtificial Intelligence

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