Which Windows administrative feature creates snapshots of files or folders, allowing users to restore accidentally deleted earlier versions? MCQ with Answer and Explanation

Question

Which Windows administrative feature creates snapshots of files or folders, allowing users to restore accidentally deleted earlier versions?

A. Windows Registry Sync

B. Disk Cleanup

C. Shadow Copy (Previous Versions)

D. Device Manager Panel

Answer: Option C

Solution (By JKSSB Mock Tests)

Volume Shadow Copy Service (VSS) creates point-in-time backup copies or snapshots of files, exposed via the 'Previous Versions' context menu.

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What does the term 'Spooling' stand for in the context of system operations?

A. Simultaneous Peripheral Operations On-Line

B. Storage Process Organization Layout

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Correct Answer: Option A

Explanation:
SPOOLING stands for Simultaneous Peripheral Operations On-Line. It is a technique used to buffer data intended for slow peripheral devices like printers.

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What is the purpose of the Android 'Download Manager'?

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D. To prioritize download speed

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Correct Answer: Option A

Explanation:
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Question #3

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What type of operating system kernel combines the architecture of both monolithic and microkernel designs to achieve a balance of performance and modularity?

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Correct Answer: Option B

Explanation:
A hybrid kernel layout (used by Windows NT family) balances performance and modularity by putting certain services in kernel space while keeping concepts modular.

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