题目内容

Company.com has several network adapters configured as backup paths using the Virtual IP Addressing and dynamic routing of AIX. A second node needs to be added to the environment to crate a cluster. What considerations must be addressed during the planning session？（）

A. HACMP supports most types of networks，including Virtual IP Addressing by AI
B. If HACMP IP aliasing is used，the devices may be the Virtual IP type used by AI
C. Using the AIX Virtual IP Addressing scheme HACMP can provide near fault tolerantavailability of the network.
D. The AIX Virtual Addressing mechanism is not supported by HACMP，but a similarconfiguration can be created in HACM

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A Site Administrator is preparing for disaster recovery. In the case that a hard disk fails， which of the following would he need to do to have a complete backup？（）

A
B
C
D
E

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A user tries to telnet into a system that was previously accessible but gets the following error: "telnetd: 0403-031 fork function failed, there is not enough memory available." netstat -m shows that 0 mbuf errors have occurred. Which of the following conclusions is most appropriate to draw about this error?（）

A. The paging space is full.
B. A particular filesystem is full and cannot be allocated to memory.
C. A problem exists with telnetd.
D. The inetd daemon went down.

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Which of the following procedures should be performed to run diagnostics in single-user mode? （）

A. Run standalone diagnostics from the cd.
B. Run standalone diagnostics from the AIX tape.
C. Run maintenance mode diagnostics from the hard drive.
D. Run maintenance mode diagnostics from the diskette.

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A system administrator has been asked to migrate the dev_vg volume group from server A to server B. The dev_vg volume group contains a single filesystem named "/development". To prepare for migration， which of the following is the correct sequence of commands for removing the volume group from server A？（）

A. exportvg dev_vg； umount /development； varyoffvg dev_vg
B. varyoffvg dev_vg； umount /development； exportvg dev_vg
C. umount /development； exportvg dev_vg； varyoffvg dev_vg
D. umount /development； varyoffvg dev_vg； exportvg dev_vg

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