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[All Quizzes] → [User Level Linux] → [Files and Directories]


1. ► su command cannot be run by a normal user.

A.
B.

2. ► du -sh and du -sH are identical.

A.
B.

3. ► ls -lR and find ./ give identical output?

A.
B.

4. ► Can an executable have an extension to .txt in UNIX?

A.
B.

5. ► rm -rf foo will delete ./foo/--a file without generating an error?

A.
B.

6. ► less is an editor.

A.
B.

7. ► I can create a directory '--a' as mkdir --a?

A.
B.

8. ► The magic number database necessarily looks at the initial few bytes only?

A.
B.

9. ► Giving a directory an 'execute' permission is enough for one to be able to list its contents.

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B.

10. ► stdin, stdout and stderr are limited to 'C' programs only.

A.
B.


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