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单选题
Which IOS command does an administrator use to report a cross partition global view of system performance?（）
A
cecstat -p itcert
B
iosperf -C
C
topas -cecdisp
D
topas_nmon -cec
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单选题Which IOS command does an administrator use to report a cross partition global view of system performance?（）A
cecstat -p itcert B
iosperf -C C
topas -cecdisp D
topas_nmon -cec
考题
单选题Which command should the administrator use to display the IPL progress/LED code of the partition?（）A
lsled -m System -r lpar B
lsrefcode -m System -r lpar C
lshwinfo -m System -r led_code D
lssyscfg -m System -r sys -F lpar_name,led_code
考题
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errptB
syslogC
prtdiagD
errlogger
考题
单选题The df command indicates that a filesystem is full， however， the du command indicates that not all space is allocated. How would the system administrator isolate the discrepancy（）A
Use the fuser command to identify deleted but open files.B
Use the ipcs command to view orphan shared memory segments.C
Use the defrag command to determine if the filesystem is fragmented.D
Use the topas command to identify processes using the most system resources.
考题
单选题When trying to run topas on an AIX 4.3.x system， the system administrator gets the error message "ksh： topas： not found." Which of the following options is the most likely reason this occurred？（）A
The fileset bos.perf.tools is not loaded on this system.B
The fileset perfagent.tools is not loaded on this system.C
The command topas is only available in AIX version 5.x.D
The path variable does not include /usr/samples/kernel/. Either add it to the .profile or cd to that location and run the command again.
考题
单选题An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database. Which command would the system administrator use？（）A
odmgetB
odmaddC
odmshowD
odmcreate
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单选题Which command can a system administrator use to verify that a tape is in backup format and is readable by the system？（）A
tarB
tctlC
tcopyD
restore
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