101-500 Free Practice Test

- (Exam Topic 3)
Which of the following commands displays the contents of a gzip compressed tar archive?

1. A. gzip archive.tgz | tar xvf -
2. B. tar ztf archive.tgz
3. C. gzip -d archive.tgz | tar tvf -
4. D. tar cf archive.tgz

Correct Answer: B

- (Exam Topic 3)
Which of the following signals is sent to a process when the key combination CTRL+C is pressed on the keyboard?

1. A. SIGTERM
2. B. SIGINT
3. C. SIGSTOP
4. D. SIGKILL

Correct Answer: B

- (Exam Topic 4)
Which program updates the database that is used by the locate command?
Solution:
updatedb

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

- (Exam Topic 1)
Which of the following are init systems used within Linux systems? (Choose THREE correct answers.)

1. A. startd
2. B. systemd
3. C. Upstart
4. D. SysInit
5. E. SysV init

Correct Answer: BCE

- (Exam Topic 5)
Which of the following commands redirects the output of ls to standard error?

1. A. ls >-1
2. B. ls <ls >&2
3. C. ls >>2
4. D. ls |error

Correct Answer: C