CORRECT TEXT
What is the name of the simple graphical login manager that comes with a vanilla X11 installation? (Specify ONLY the command without any path or parameters.)

1. A.

Correct Answer: xdm

What is the difference between the commands test -e path and test -f path?

1. A. They are equivalent options with the same behaviour.
2. B. The -f option tests for a regular fil
3. C. The -e option tests for an empty file.
4. D. Both options check the existence of the pat
5. E. The -f option also confirms that it is a regular file.
6. F. The -f option tests for a regular fil
7. G. The -e option tests for an executable file.

Correct Answer: C

CORRECT TEXT
Which file in the /proc filesystem lists parameters passed from the bootloader to the kernel? (Specify the file name only without any path.)

1. A.

Correct Answer: cmdline/proc/cmdline

CORRECT TEXT
What command displays all aliases defined in the current shell? (Specify the command without any path information)

1. A.

Correct Answer: aliasalias-p

Given a file called birthdays containing lines like:
YYYY-MM-DD Name 1983-06-02 Tim
1995-12-17 Sue
Which command would you use to output the lines belonging to all people listed whose birthday is in May or June?

1. A. grep '[56]' birthdays
2. B. grep 05?6? birthdays
3. C. grep '[0-9]*-0[56]-' birthdays
4. D. grep 06 birthdays | grep 05

Correct Answer: C