Question 1

An installed package is broken. In order to go back to the previous version of the same package which RPM option should be used?

Options :

A : --replacefiles

B : --replacepkgs

C : --oldpackage

D : --nodeps

Answer: C

Question 2

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

Question 3

Once a shell variable has been created, how can the variable be removed from the environment?

Options :

A : VAR=

B : set -d VAR

C : set -u VAR

D : unset VAR

Answer: D

Question 4

You are logged in as user tux1, but now you want to switch users to tux2 with tux2's environment. How would you do this?

Options :

A : su tux2

B : su -e tux2

C : su - tux2

D : su -m tux2

E : su -f tux2

Answer: C

Question 5

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