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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-3

Each section contains 100 MCQs on Unix .
11
If both at.allow and at.deny are not present, only the system administrator can access at and batch command.
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Answer & Solution
Answer: Option A
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12
rm chap0[1234] will delete all of the following files.
chap01 chap02 chap03 chap04
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Answer & Solution
Answer: Option A
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13
Which command is used to create empty files?
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Answer & Solution
Answer: Option C
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14
Which command is used for joining lines?
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Answer & Solution
Answer: Option A
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15
Awk filter operates at field level.
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Answer & Solution
Answer: Option A
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16
ex-mode is used to save our work.
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Answer & Solution
Answer: Option A
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17
Which of the following symbols are used for matching multiple patterns?
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Answer & Solution
Answer: Option C
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18
We can use the here document with interactive programs also.
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Answer & Solution
Answer: Option A
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19
It is necessary to terminate the command line with &, even when we are using nohup command.
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Answer & Solution
Answer: Option A
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20
Copying is referred to as yanking in vi editor.
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Answer & Solution
Answer: Option A
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