Free 101-500 Exam Braindumps

- (Exam Topic 4)
Which of the following command lines creates or, in case it already exists, overwrites a file called data with the output of ls?

1. A. ls 3> data
2. B. ls >& data
3. C. ls > data
4. D. ls >> data

Correct Answer: C

- (Exam Topic 4)
When piping the output of find to the xargs command, what option to find is useful if the filenames have spaces in them?

1. A. –rep-space
2. B. –print0
3. C. –nospace
4. D. –ignore-space

Correct Answer: B

- (Exam Topic 4)
Which SysV init configuration file is commonly used to set the default run level? (Specify the full name of the file, including path.)
Solution:
inittab

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

- (Exam Topic 4)
Which command is used to start another command with a given nice level? (Specify ONLY the command without any path or parameters.)
Solution:
nice

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

- (Exam Topic 2)
Which command will disable swapping on a device? (Specify ONLY the command without any path or parameters.)
Solution:
swapoff, /sbin/swapoff

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A