Question 1

Which of the following GNU commands would be the most likely command you'd use to find the system load average?

Options :

A : top

B : nice

C : loadavg

D : cpustat

E : ps

Answer: A

Question 2

Which of the following commands would display the lines containing capital letters form the file 'turkey.txt'?

Options :

A : cat turkey.txt|wc -|

B : grep -n [A-Z] turkey.txt

C : cat turkey.txt|wc -w [A-Z]

D : grep -v [A-Z] < turkey.txt

E : for [A-Z] in turkey.txt | count

Answer: B

Question 3

Which file is used by ld.so to find libraries quickly without actually having to search the directories in its library path?

Options :

A : /etc/ld.so.cache

B : /etc/ld.so.conf

C : /etc/ld.so

D : /var/ld/cache

E : /var/.cache

Answer: A

Question 4

After modifying GRUB's configuration file, what command should you run for the changes to take effect?

Options :

A : kill HUP `pidof grub`

B : grubinstall

C : grub

D : no action is required

Answer: D

Question 5

When you start XWindows, which series of programs and/or scripts would most closely describe the start-up process?

Options :

A : xdm --> xinit --> xinitrc --> Xclients

B : kde --> xinitrc --> xinit --> Xclients

C : startx --> xinitrc --> Xclients --> kde

D : startx --> xinit --> xinitrc --> Xclients

E : startx-->xinit-->Xclients-->xinitrc

Answer: D

Higher Test Marks with Free Online LCP-001 Exam Practice