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UNIX MCQ Questions for Exam and Interview Preparation | Computer Science

Boost your exam and interview preparation with these UNIX MCQ questions. Explore key concepts in UNIX commands, file management, processes, and system administration to enhance your UNIX knowledge and skills. Page-4 section-8

Each section contains 100 MCQs on Unix .
31
When two files are identical, what is the output of diff command?
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Answer & Solution
Answer: Option B
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32
Which of the following command will remove the current crontab?
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Answer & Solution
Answer: Option D
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33
In a pipeline, the command on the left of | must use standard output and one on the right must use standard input.
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Answer & Solution
Answer: Option A
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34
We can list the jobs queued using at command by using . . . . . . . . option.
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Answer & Solution
Answer: Option C
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35
Which option is used with unzip command to view the contents of a compressed archive?
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Answer & Solution
Answer: Option A
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36
Which of the following are concatenation operators?
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Answer & Solution
Answer: Option B
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37
Which of the following functionalities is carried by the root user?
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Answer & Solution
Answer: Option D
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38
Which command is used for compressing and archiving files together?
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Answer & Solution
Answer: Option D
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39
To select lines containing gupta and agarwal, which command will be used?
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Answer & Solution
Answer: Option A
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40
awk allows the user to use variables of his own choice.
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Answer & Solution
Answer: Option A
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