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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-1 section-3

Each section contains 100 MCQs on Unix .
1
vi automatically switches from command mode to input mode when we press 'r'.
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Answer & Solution
Answer: Option A
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2
A process can be terminated using the exit or _exit system call.
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Answer & Solution
Answer: Option A
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3
To sort all lines from current cursor to end of line, . . . . . . . . can be used.
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Answer & Solution
Answer: Option D
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4
. . . . . . . . command is used for setting limits on file size.
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Answer & Solution
Answer: Option C
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5
Which command is used for displaying date and calendar in UNIX?
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Answer & Solution
Answer: Option A
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6
Which command is used to change timestamps associated with a file?
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Answer & Solution
Answer: Option A
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7
How can we identify executables and directories from the output of ls command?
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Answer & Solution
Answer: Option A
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8
Which command will be used to join 4 lines with the current line?
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Answer & Solution
Answer: Option A
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9
What is the collating sequence of ls command for listing files?
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Answer & Solution
Answer: Option A
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10
The technique of restoring line deletions from numbered buffers is applicable only to entire lines.
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Answer & Solution
Answer: Option A
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