Which of the following is a type of system software that manages power settings? MCQ with Answer and Explanation

Which of the following is a type of system software that manages power settings?
A. Power Management utility
B. Compression tool
C. Disk defragmenter
D. Antivirus
Answer: Option A
Solution (By JKExamLibrary)
Power management utilities (like Windows Power Options) control energy consumption.

This question belongs to: Computer Computer Software

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Practice More Computer Software Questions

Question #1 Report Error
Software distributed with permission for users to make copies and share them, but which explicitly asks for optional financial contributions to support the creator, is called:
A. Proprietary Software
B. Donationware / Shareware
C. Public Domain Code
D. Firmware Core

Correct Answer: Option B


Explanation:
Donationware is a variant of shareware where operational features are unlocked for free, but users are asked for contributions.

This question belongs to: Computer Computer Software
Question #2 Report Error
A utility program that checks file system metadata indices and attempts to reconstruct damaged directory link nodes after an unexpected power outage is a:
A. File System Repair Utility / CHKDSK
B. Disk Defragmenter
C. File Compactor Engine
D. Registry Sweeper Tool

Correct Answer: Option A


Explanation:
File system repair tools (like CHKDSK) scan logical metadata allocations to verify and fix errors in file structural pathways.

This question belongs to: Computer Computer Software
Question #3 Report Error
What is the role of the window manager in a GUI?
A. Manages the appearance and placement of windows
B. Compiles programs
C. Manages files
D. Manages hardware

Correct Answer: Option A


Explanation:
The window manager controls window borders, title bars, and positioning.

This question belongs to: Computer Computer Software