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单选题
A natural disaster has occurred and the administrator must return the network to a healthy status.Which of the following should the administrator do in this case?（）
A
Follow the emergency action plan.
B
Wait for an issue to be reported.
C
Establish a new baseline.
D
Determine if escalation is necessary.
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考题
单选题After a server has been installed into a rack， an administrator must ensure which of the following？（）A
Warm air flow is permitted through the front bezelB
The system is labeled so that it can be identifiedC
Verify the change control process can be implementedD
Determine the correct power requirements
考题
单选题Which of the following must be done to properly conduct testing of the data backup portion of a disaster recovery plan？（）A
Perform an integrity test of backup media.B
Verify data on backup media can be read.C
Verify that backups have occurred and were successful via the logs.D
Restore backed up data to a test server.
考题
单选题A situation has occurred in which your vessel must be towed. When the towing vessel passes the towing line to you，you should secure the line（）.A
to the base of the foremastB
to the forward-most bittsC
to the forward part of the deckhouseD
at the stern
考题
单选题A system administrator has placed an AIX base media CD-ROM in a server and initiated a reboot. The server has an ascii terminal attached to it. Which key or key combination must the administrator press to initiate the maintenance mode？（）A
5B
MC
F8D
Ctrl-Alt-Delete
考题
单选题A network administrator has configured source NAT, translating to an address that is on a locally connected subnet.The administrator sees the translation working, but traffic does not appear to come back. What is causing the problem?（）A
The host needs to open the telnet port.B
The host needs a route for the translated address.C
The administrator must use a proxy-arp policy for the translated address.D
The administrator must use a security policy, which will allow communication between the zones.
考题
单选题The system administrator has requested that all setuid/setgid bits be removed from executables in application filesystem. Which command will achieve this?（）A
chmod -R o-s /applicationB
chmod -R ug-s /applicationC
chmod -R -s -o /applicationD
chmod -R -s -ug /application
考题
单选题An administrator was notified that a resource group has failed over from the home node， Node1 to a standbynode， Node2 and that Node1 had been powered off. Upon restarting Node1 the administrator checked the AIXerror log and the cluster.log Which of the following is most likely the cause of the failover？（）A
AIX was shut downB
A fatal corruption occurred in the gsclvmd daemonC
The topsvcs daemon was stopped by the system resource controllerD
The grpsvcs process was stopped by the system resource controller
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