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

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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

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13. What service is not monitored by inetd ?

A. SSH
B. time
C. ntalk
D. finger
E. None of the above

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14. Who founded the FSF?

A. Linus Torvalds
B. Richard Stallman
C. Bob Young
D. All of the above
E. None of the above

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15. What shell’s wild-card is used to match a single character?

A. [!ijk] B. [ijk] C. ?
D. *
E. None of the above

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