Question 1

Which Debian package system command will list all partially installed packages and suggest how to get them correctly installed?

Options :

A : dpkg -C

B : apt-get -u

C : dpkg -Dh

D : dpkg -l

E : apt-get -y

Answer: A

Question 2

You are looking for an executable file foo. Select the command that would search for foo within directories set in the shell variable, PATH.

Options :

A : locate

B : which

C : find

D : query

E : whereis

Answer: B

Question 3

Which of the following commands will display the last 30 lines of /var/log/bigd.log as well as new content as it is appended to the file by another process?

Options :

A : cut -30 -v /var/log/bigd.log

B : head -30 -e /var/log/bigd.log

C : tail -f -n 30 /var/log/bigd.log

D : tac -30 /var/log/bigd.log

E : cat -r -n 30 /var/log/bigd.log

Answer: C

Question 4

Which configuration file should be modified to disable the ctrl-alt-delete key combination?

Options :

A : /etc/keys

B : /proc/keys

C : /etc/inittab

D : /proc/inittab

E : /etc/reboot

Answer: C

Question 5

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