Which Linux command is used to display the manual page of another command? MCQ with Answer and Explanation

Question
Which Linux command is used to display the manual page of another command?
A. whatis
B. man
C. info
D. help
Answer: Option B
Solution (By JKSSB Mock Tests)
The 'man' command (manual) displays the manual pages for commands, providing detailed documentation.
This question belongs to: Computer Operating Systems
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Question #1
What is the role of the Android 'Installed Packages' list in settings?
A. To update system firmware
B. To clear app data
C. To check app permissions
D. To view, manage, and uninstall apps
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Correct Answer: Option D

Explanation:
The installed apps list allows users to see all applications, manage storage, uninstall, and force stop apps.
This question belongs to: Computer Operating Systems
Question #2
Which of the following is a feature of the Windows 'Group Policy'?
A. Local policy settings for standalone machines
B. Security policy configuration
C. Centralized management of user and computer settings in a domain
D. All of the above
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Correct Answer: Option D

Explanation:
Group Policy allows administrators to define policies for users and computers, both locally and via Active Directory.
This question belongs to: Computer Operating Systems
Question #3
Which Linux terminal command allows a user to safely change their current working directory location?
A. chown
B. cd
C. mv
D. dir
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Correct Answer: Option B

Explanation:
The 'cd' command stands for 'change directory' and is used to switch locations across folders in CLI navigation.
This question belongs to: Computer Operating Systems
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