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单选题
After the trouble of the automatic control system has been completely eliminated, assistance is （） required.
A
remained
B
still
C
no longer
D
much mere
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单选题A system administrator has just applied an update to an AIX system to correct a problem, The APAR number is IX49035 and was shipped as part of the PTF number U437542. After applying the APAR fix, the administrator wants to ensure that the fix is applied before informing the system users of the corrected problem. Which of the following commands should the system administrator run to verify that the APAR fix has been applied to the system?（）A
lslpp -f IX49035B
lslpp -fB U437542C
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instfix -ik IX49035
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单选题A rogue loose called a hacker could take control of the entire system by implanting his own instructions in the software and then he could program the computer to erase any sign ______ .A
of his being ever thereB
he ever has been thereC
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of him having ever been there
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单选题Purging air from a hydraulic system is necessary when（）A
adding small amounts of oil to the systemB
the system has been overheatedC
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单选题A small fuel spillage has occurred during helicopter refueling. After the leak has been stopped and fire-control personnel have been notified and are standing by，the next step is to（）.A
proceed with fueling operationB
have helicopter move to a safer locationC
wash spilled fuel away with a flood of waterD
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单选题A medical customer has a rack with four BladeCenter H chassis that have been operating normally for several months. After installing a new rack of servers in the data center, the system administrator notices the blowers in the BladeCenters have increased their speed. Which of the following caused this problem? （）A
The room temperature has reached 23C (73.4F). B
A Blade within the chassis has been shut down. C
The ambient temperature in the data center has increased D
One of the additional System X servers in the BladeCenter rack has failed.
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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
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填空题What has been done by the heating system supplier?____ has been asked to find out the cause of the accident.
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单选题System configurations on the HMC have been backed up correctly. After a restore, the partitions are defined with different characteristics than the running systems. What is the most probable cause of this problem?（）A
The LPAR Configuration backup is corruptB
The LPAR Configuration has been altered using DLPARC
The LPAR Configuration backup was performed on a different HMCD
The LPAR Configuration has been altered through the Advanced System Management Interface （ASMI） on the server after the backup was performed
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Reinstall the CDE softwareB
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Uncomment the last line in .dtprofileD
Boot in maintenance mode and perform fsck on file systems
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Reboot the system.B
Check the file system sizes.C
Have the customer repeat the task to recreate the problem.D
Inform the customer that no problems were found， and to call back if the problem reoccurs.
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单选题The flame safeguard control system of a large automatic auxiliary boiler will provide fuel shut off in the case of high （）.A
waterB
voltageC
fuel pressureD
steam pressure
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单选题Under which of the listed conditions can the engine room retake the throttle control from the bridge（）.A
Any time it is deemed necessaryB
Only with the masters permissionC
After a 10 minute delay to the input commandD
Only after the throttle has been placed in stop
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单选题A server has failed after a tested and scheduled change control has been implemented. Which of the following is the FIRST thing the server technician should do？（）A
Perform a root cause analysis.B
Escalate the problem.C
Notify stakeholders.D
Establish a plan of action.
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单选题A patch has been applied to the operating system. After rebooting, the system is hung. Which of the following commands should have been performed to prevent the system from hanging?（）A
lppchk, bosboot B
lslpp -l, oslevel C
installp -C, lppchk D
bosboot, synclvodm
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