31.
Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it

32.
Which of the following directories contain all the Alias created by a user, including his login directory?

33.
Which of the following commands is used to obtain a list of all files by modification time?

34.
The % key allows you

35.
Which command is used to display the characteristics of a process?

36.
Which of the following commands is used to identify the type of file by context?

37.
The field separator in cut command is specified with

38.
Which of the following options will be used to display number of blocks used by a file?

39.
Which option will be used with touch command to change the access time?

40.
Which command is used to make all files and sub-directories in the directory (progs) executable by all users?

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