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

What does the ? symbol within regular expressions represent?

Options :

A : Match the preceding qualifier one or more times.

B : Match the preceding qualifier zero or more times.

C : Match the preceding qualifier zero or one times.

D : Match a literal ?character.

Answer: 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 of the following commands updates the linker cache of shared libraries?

Options :

A : mkcache

B : soconfig

C : mkldconfig

D : lddconfig

E : ldconfig

Answer: A

Question 5

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

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