In Linux, the '/etc/fstab' file contains: MCQ with Answer and Explanation
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Question #1
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Which of the following commands is used in Linux to change the read, write, and execute permissions of a specific file?
Correct Answer: Option B
Explanation:
The 'chmod' command stands for 'change mode' and is used to alter access permissions for files and directories in Unix-like systems.
The 'chmod' command stands for 'change mode' and is used to alter access permissions for files and directories in Unix-like systems.
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Operating Systems
Question #2
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Which area of the Linux file system hierarchy contains specialized pseudo-files that represent physical or virtual devices attached to the computer?
Correct Answer: Option A
Explanation:
The '/dev' directory contains device nodes or pseudo-files that map directly to hardware peripherals and components like storage volumes or serial ports.
The '/dev' directory contains device nodes or pseudo-files that map directly to hardware peripherals and components like storage volumes or serial ports.
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Computer
Operating Systems
Question #3
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Which Windows component provides a comprehensive view of active processes, performance metrics, and network utilization, allowing users to terminate frozen apps?
Correct Answer: Option A
Explanation:
Windows Task Manager provides real-time information about system performance, application memory footprints, and allows terminating running processes.
Windows Task Manager provides real-time information about system performance, application memory footprints, and allows terminating running processes.
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Computer
Operating Systems
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