Question 1

What is the difference between the i and a commands of the vi editor?

Options :

A : i (interactive) requires the user to explicitly switch between vi modes whereas a (automatic) switches modesautomatically.

B : i (insert) inserts text before the current cursor position whereas a (append) inserts text after the cursor.

C : i (independent rows) starts every new line at the first character whereas a (aligned rows) keeps the indentation of the previous line.

D : i (interrupt) temporarily suspends editing of a file to the background whereas a (abort) terminates editing.

Answer: B

Question 2

In order to display all currently mounted filesystems, which of the following commands could be used? (Choose TWO correct answers.)

Options :

A : cat /proc/self/mounts

B : free

C : mount

D : lsmounts

E : cat /proc/filesystems

Answer: A,C

Question 3

When using rpm --verify to check files created during the installation of RPM packages, which of the following information is taken into consideration? (Choose THREE correct answers.)

Options :

A : Timestamps

B : MD5 checksums

C : Inodes

D : File sizes

E : GnuPG signatures

Answer: A,B,D

Question 4

Which function key is used to start Safe Mode in Windows NT?

Options :

A : F10

B : F8

C : F6

D : Windows NT does not support Safe Mode

Answer: D

Question 5

What command will generate a list of user names from /etc/passwd along with their login shell?

Options :

A : column -s : 1,7 /etc/passwd

B : chop -c 1,7 /etc/passwd

C : colrm 1,7 /etc/passwd

D : cut -d: -f1,7 /etc/passwd

Answer: D

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