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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-10 section-10

Each section contains 100 MCQs on Unix .
91
Which of the following command is incorrect?
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Answer & Solution
Answer: Option C
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92
To suppress the behavior of 'p' command of sed, we use . . . . . . . . option.
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Answer & Solution
Answer: Option B
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93
Which of the following option is used for checking if the file is writable or not?
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Answer & Solution
Answer: Option D
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94
The access to the use of at and batch is restricted and controlled by . . . . . . . . and . . . . . . . .
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Answer & Solution
Answer: Option B
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95
The . . . . . . . . prefix to an array name signifies the last index of the array.
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Answer & Solution
Answer: Option B
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96
. . . . . . . . command is used for creating a new group.
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Answer & Solution
Answer: Option D
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97
What is the prompt for system administrator?
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Answer & Solution
Answer: Option C
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98
Which of the following keywords are used in while loop?
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Answer & Solution
Answer: Option D
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99
Which one of the following command will change our primary prompt from $ to C>?
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Answer & Solution
Answer: Option A
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100
By default, sort command reorders lines in ASCII collating sequence.
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Answer & Solution
Answer: Option A
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