- (Exam Topic 2)
An administrator has issued the following command: grub-install --root-directory=/custom-grub /dev/sda
In which directory will new configuration files be found? (Provide the full directory path only without the filename)
Solution:
/custom-grub/boot/grub/, /custom-grub/boot/grub

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

- (Exam Topic 5)
Which of the following properties of a Linux system should be changed when a virtual machine is cloned? (Choose two.)

1. A. The partitioning scheme
2. B. The file system
3. C. The D-Bus Machine ID
4. D. The permissions of /root/
5. E. The SSH host keys

Correct Answer: DE

- (Exam Topic 4)
Which of the following shell commands makes the already defined variable TEST visible to new child processes? (Choose two.)

1. A. visible TEST
2. B. declare +x TEST
3. C. declare –x TEST
4. D. export TEST
5. E. export –v TEST

Correct Answer: D

- (Exam Topic 4)
Which of the following commands changes the ownership of file.txt to the user dan and the group staff?

1. A. chown dan/staff file.txt
2. B. chown dan:staff file.txt
3. C. chown -u dan -g staff file.txt
4. D. chown dan -g staff file.txt

Correct Answer: B

- (Exam Topic 3)
From a Bash shell, which of the following commands directly executes the instruction from the file
/usr/local/bin/runme.sh without starting a subshell? (Please select TWO answers.)

1. A. source /usr/local/bin/runme.sh
2. B. . /usr/local/bin/runme.sh
3. C. /bin/bash /usr/local/bin/runme.sh
4. D. /usr/local/bin/runme.sh
5. E. run /usr/local/bin/runme.sh

Correct Answer: AB