IBM 000-223资格认证资讯附考题赏析
IBM 000-223资格认证资讯附考题赏析
A. Use the reboot command.
B. Edit the /etc/reboot file and reboot the system.
C. Edit /etc/.init.state file and reboot the system.
D. Use the telinit command.
Answer: D
4. An administrator needs to be able to list the number and size of backup sets on a tape. Which of the following procedures accomplish this?
A. Use the tcopy /dev/rmtO.l until an end-of-tape error notification is received.
B. Use the cpio -idmv < /dev/rmtO.l until an end-of-tape error notification is received.
C. Use the tar -tvf /dev/rmtO.l repeatedly until an end-of-tape error notification is received.
D. Use the dd if=/dev/rmt0.1 bs=128k count=EOT until an end-of-tape error notification is received.
Answer: A
5. Under which of the following circumstances must a JFS filesystem be used instead of a JFS2 filesystem?
A. filesystem will contain 100GB files
B. filesystem resides on a 32-bit system
C. filesystem contains a large number of small files
D. filesystem compression is required
Answer: D
