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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-8 section-4

Each section contains 100 MCQs on Unix .
71
We can delete multiple files using a single rm command.
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
72
How can we copy an entire directory under another directory?
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
73
-v option is used with cp command for displaying . . . . . . . .
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
74
Which of the following symbols are a set of ERE (extended regular expressions)?
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Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
75
perl is . . . . . . . . of grep, tr, sed and awk.
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Answer & Solution
Answer: Option B
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76
For repeating the character search , and ; are used.
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Answer & Solution
Answer: Option A
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77
Which character is used to replace 'ugo' string in chmod command?
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Answer & Solution
Answer: Option A
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78
Which editor is used by the UNIX system to edit files?
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
79
Which of the following attribute is not shown by ps command?
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Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
80
Which of the following is not a built-in variable used by awk?
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Answer & Solution
Answer: Option A
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