Free 010-160 Exam Braindumps

What command displays manual pages? (Specify ONLY the command without any path or parameters.)
Solution:
man

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

Which of the following characters in a shell prompt indicates the shell is running with root privileges?

1. A. !
2. B. #
3. C. *
4. D. &
5. E. $

Correct Answer: B

What parameter of ls prints a recursive listing of a directory's content? (Specify ONLY the option name without any values or parameters.)
Solution:
ls -R

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

Which of the following statements are true regarding a typical shell script? (Choose two.)

1. A. It has the executable permission bit set.
2. B. It starts with the two character sequence #!.
3. C. It is located in /usr/local/scripts/.
4. D. It is located in /etc/bash/scripts/.
5. E. It is compiled into a binary file compatible with the current machine architecture.

Correct Answer: AE

Which operator in a regular expression matches the preceding character either zero or one time?

1. A. ?
2. B. *
3. C. +
4. D. %
5. E. $

Correct Answer: A