Question 1

What is used to search files for specified words or patterns?

Accepted Answer

A) Less 
B) Srch 
C) %src 
D) grep D

Question 2

The hierarchy of a series of directories branching in a user system starts from

Accepted Answer

A) home 
B) root 
C)  / home 
D)  / root C

Question 3

The head command writes the first ____________ lines of a file to screen by default.

Accepted Answer

A) Five 
B) Twenty 
C) Ten 
D) Fifteen C

Question 4

Which character is used to match exactly one character?

Accepted Answer

A) (*) 
B) (^) 
C) (?)

Question 5

Which of the following is the BEST way to set up SSH(Secure Shell) for communicating between System without needing passwords?

Accepted Answer

A) Use ssh-keygen for generating public-private keys. 
B) Disable passwords on specific accounts that will use SSH. 
C) Both A and B 
D) None of the above

Question 6

Which command is used to see the online manual?

Accepted Answer

A) man 
B) manual 
C) *man 
D) %man

Question 7

Which command is used to find what is in your home directory?

Accepted Answer

A) % List 
B) % Is 
C) % home 
D) Either a or c

Question 8

What is the shortcut to the home directory?

Accepted Answer

A) shift+cd 
B) cd+enter key 
C) alt+ctrl+cd 
D) ctrl+cd

Question 9

Which of the following has greater market share of Linux SW / HW

Accepted Answer

A) Linux on z10 
B) Linux HP integrity server 
C) Linux on AS / 400 servers locate 
D) Linux on DELL Xeon

Exam 4: Linux Commands and Configuration