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Computer Science - Unix

Exercise : Unix - Section 1
31.
Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it
-r
-x
-i
-1
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.
Which of the following directories contain all the Alias created by a user, including his login directory?
/tmp
/etc
/usr
/dev
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.
Which of the following commands is used to obtain a list of all files by modification time?
ls -1
ls -t
ls -i
ls -R
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
34.
The % key allows you
to move the cursor to a matching delimiter, when a delimiters a parenthesis, a bracket, or a brace.
to move the cursor to the upperleft corner of the screen
to move the cursor backward to the beginning of a word
to move the cursor to the first column in the current line
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
35.
Which command is used to display the characteristics of a process?
pid
du
ps
au
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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