- (Exam Topic 3)
Each entry in a crontab must end with what character?

1. A. Tab
2. B. Space
3. C. Backslash
4. D. Newline

Correct Answer: D

- (Exam Topic 6)
Which of the following find commands will print out a list of files owned by root and with the SUID bit set in
/usr?

1. A. find /usr -uid 0 -perm +4000
2. B. find -user root +mode +s /usr
3. C. find -type suid -username root -d /usr
4. D. find /usr -ls \*s\* -u root
5. E. find /usr -suid -perm +4000

Correct Answer: A

- (Exam Topic 6)
Which command is used to set restrictions on the size of a core file that is created for a user when a program crashes?

1. A. core
2. B. edquota
3. C. ulimit
4. D. quota

Correct Answer: C

- (Exam Topic 5)
Which command, depending on its options, can display the open network connections, the routing tables, as well as network interface statistics. (Specify ONLY the command without any path or parameters.)
Solution:
netstat, /bin/netstat, ss, /usr/bin/ss

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

- (Exam Topic 2)
On a system running the KDE Display Manager, when is the /etc/kde4/kdm/Xreset script automatically executed?

1. A. When KDM starts
2. B. When a user's X session exits
3. C. When KDM crashes
4. D. When X is restarted
5. E. When X crashes

Correct Answer: B