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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-2 section-4

Each section contains 100 MCQs on Unix .
11
Every pattern in case statement in terminated with a . . . . . . . .
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Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
12
Which of the following is a better agent than gzip?
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Answer & Solution
Answer: Option B
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13
Which system call is used to run a new program?
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Answer & Solution
Answer: Option C
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14
cd command cannot be used without any argument.
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
15
The output of $HOME is an example of absolute pathname.
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Answer & Solution
Answer: Option A
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16
open system call returns the file descriptor as . . . . . . . .
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Answer & Solution
Answer: Option C
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17
Which of the following commands of ex-mode is equivalent to 'G' command in command mode?
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Answer & Solution
Answer: Option B
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18
Which option is used with pr command to suppress the header and footers?
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Answer & Solution
Answer: Option C
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19
POSIX identifies regular expressions as belonging to . . . . . . . . categories.
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Answer & Solution
Answer: Option B
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20
After pressing ':w', we can normally resume our editing work.
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board