11. What can he used to set up a firewall on a Linux system?
A. netstat
B. route
C. trace
D. ipchains
E. None of the above
12. Which program is used to automatically install Red Mat Linux on identical hardware?
A. bzimage.img
B. tar
C. ghost
D. mkkickstart
E. None of the above
13. What service is not monitored by inetd ?
A. SSH
B. time
C. ntalk
D. finger
E. None of the above
14. Who founded the FSF?
A. Linus Torvalds
B. Richard Stallman
C. Bob Young
D. All of the above
E. None of the above
15. What shell’s wild-card is used to match a single character?
A. [!ijk]
B. [ijk]
C. ?
D. *
E. None of the above