Unix File Management MCQs

File Management MCQs : This section focuses on "File Management" in unix. These Multiple Choice Questions (MCQ) should be practiced to improve the unix skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations.

1. How many types of files are there in Unix?

A. 2
B. 3
C. 4
D. 5

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2. Which of the following is true about files?

A. All data in Unix is organized into files.
B. All files are organized into directories.
C. The directories are organized into a tree-like structure called the filesystem.
D. All of the above

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3. Which command is used to list all the files?

A. ld
B. lr
C. ls
D. lp

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4. Which of the following symbol represents the current directory?

A. Double dot (..)
B. Dollar dot($.)
C. Single dot (.)
D. Hash dot(#.)

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5. Which of the following syntax is used for creating files in VI editor?

A. $# vi filename
B. $ vi filename
C. # vi filename
D. & vi filename

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6. The most common file type is ___.

A. ordinary file
B. directory file
C. device file
D. ordinary file and directory file

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7. Each entry of directory file has component(s) namely _____.

A. filename
B. inode number
C. file size
D. Both A and B

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8. _____ and _____ cannot be used in a filename.

A. /, NULL
B. $,^
C. ., %
D. NULL, $

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9. How many stream Unix program has?

A. 2
B. 3
C. 4
D. 5

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10. What is the associated file descriptor for stdout?

A. 0
B. 1
C. 2
D. -1

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