101-500 Free Practice Test

- (Exam Topic 5)
Which of the following are valid stream redirection operators within Bash? (Choose two.)

1. A. <
2. B. #>
3. C. %>
4. D. >>>
5. E. 2>&1

Correct Answer: AE

- (Exam Topic 3)
Which of the following are valid stream redirection operators within Bash? (Choose THREE correct answers.)

1. A. <
2. B. <<<
3. C. >
4. D. >>>
5. E. %>

Correct Answer: ABC

- (Exam Topic 2)
To what environment variable will you assign or append a value if you need to tell the dynamic linker to look in a build directory for some of a program's shared libraries?

1. A. LD_LOAD_PATH
2. B. LD_LIB_PATH
3. C. LD_LIBRARY_PATH
4. D. LD_SHARE_PATH
5. E. LD_RUN_PATH

Correct Answer: C

- (Exam Topic 5)
Which of the following commands prints a list of usernames (first column) and their primary group (fourth column) from the /etc/passwd file?

1. A. fmt –f 1,4 /etc/passwd
2. B. cut –d : -f 1,4 /etc/passwd
3. C. sort –t : -k 1,4 /etc/passwd
4. D. paste –f 1,4 /etc/passwd
5. E. split –c 1,4 /etc/passwd

Correct Answer: B

- (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