Question 1

The minimum number of links for any directory file are

Accepted Answer

A) 3 
B) 4 
C) 1 
D) 2 
A) 3 
B) 4 
C) 1 
D) 2

Question 2

The default value of Umask is

Accepted Answer

A) 1024 
B) 4021 
C) 0022 
D) 1001 
A) 1024 
B) 4021 
C) 0022 
D) 1001

Question 3

WhicBh shell offers a command history feature

Accepted Answer

A) c shell 
B) visual shell 
C) bourne shell 
D) korn shell 
A) c shell 
B) visual shell 
C) bourne shell 
D) korn shell

Question 4

Which of the following is a command for searching a pattern in a file?

Accepted Answer

A) find 
B) grep 
C) look up. 
D) none 
A) find 
B) grep 
C) look up. 
D) none

Question 5

The permission 746 can be represented as

Accepted Answer

A) rwxrwx- -x 
B) rw- -w-r-x 
C) rwxr-xr-x 
D) rwxr- -rw- 
A) rwxrwx- -x 
B) rw- -w-r-x 
C) rwxr-xr-x 
D) rwxr- -rw-

The minimum number of links for any directory file are

The default value of Umask is