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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-9 section-5

Each section contains 100 MCQs on Unix .
81
The write permission for a directory determines that . . . . . . . .
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Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
82
The variable assignment as x = 10 (whitespace on both sides of =) will work if we are not using C shell?
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
83
The string to be worked upon is placed on the left of the colon when using expr string handling function.
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
84
awk has some built-in functions which are used for arithmetic and string operations.
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
85
vi editor stores most of its information in a hidden swap file.
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
86
Which command does not terminates unless we log out of the system?
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
87
Which of the following system calls performs the action of cd command?
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Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
88
To create an archive named abc.tar consisting of two files, file01 and file02, which of the following command will be used?
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
89
Which of the following shell doesn't support ! symbol for negating the character class?
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Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
90
What is the default mode of vi editor?
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board