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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-7

Each section contains 100 MCQs on Unix .
81
Which command is used to list the attributes of a file?
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Answer & Solution
Answer: Option C
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82
To replace all text on the right of the cursor position, we use . . . . . . . . command.
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Answer & Solution
Answer: Option B
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83
A file owner does not have a permission to edit the file but the group to which the file owner belong do have the permission to edit it. Can owner edit the file?
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Answer & Solution
Answer: Option B
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84
We can change the default permission set for files and directories using . . . . . . . .
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Answer & Solution
Answer: Option A
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85
. . . . . . . . function breaks up a string on the basis of delimiter.
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Answer & Solution
Answer: Option D
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86
Which of the following is false?
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Answer & Solution
Answer: Option C
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87
Which of the following options are used with the cpio program?
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Answer & Solution
Answer: Option D
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88
Which command is used for listing files in a directory?
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Answer & Solution
Answer: Option C
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89
For deleting the line form current cursor to the end of the line, we can use:
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Answer & Solution
Answer: Option A
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90
In how many categories, commands of UNIX operating system classified?
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Answer & Solution
Answer: Option B
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