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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-1

Each section contains 100 MCQs on Unix .
81
Which of the following commands is used to remove files with confirmation prompt from the user file system which have neither been accessed nor modified i the last one year?
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Answer & Solution
Answer: Option D
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82
Which of the following commands is used to summarize the disk usage?
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Answer & Solution
Answer: Option C
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83
Which command is used to sort the lines of data in a file in alphabetical order?
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Answer & Solution
Answer: Option A
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84
If a file has read and write permissions for the owner, then the octal representation of the permissions will be
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Answer & Solution
Answer: Option B
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85
Which command is used to copy a file wb with the same name from the programs directory to the misc directory?
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Answer & Solution
Answer: Option B
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86
Which is the earliest and most widely used shell that came with the UNIX system?
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Answer & Solution
Answer: Option C
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87
The seventh field of /etc/password is
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Answer & Solution
Answer: Option C
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88
Which command is used to display the end of the file?
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Answer & Solution
Answer: Option B
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89
Which command is used to create a directory?
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Answer & Solution
Answer: Option C
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90
Which command is used to display the device name of the terminal you are using?
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Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board