單項選擇題Which of the following commands can be used to obtain information about the installed software?()

A. lslpp -L
B. uname -s
C. oslevel -q
D. installp -p


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1.單項選擇題Which of the following commands can be used to watch system errors as they are logged?()

A. smit errpt
B. smit errdemon
C. smit alog
D. smit syslogd

3.單項選擇題A System Administrator needs to determine if the system has the latest version of perfmgr and if the filesets copied to the /tmp directory are the latest. Which of the following command sequences would be required to accomplish this?()

A. lslpp -l perfmgr.* ; cd /tmp ; installp -ld
B. smitty list_software ; oslevel -g
C. smitty list_software ; lslpp -f perfmgr*
D. cd /usr/sys/install.images ; ls -la ; cd /tmp ; ls -la

4.單項選擇題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.

5.單項選擇題When analyzing disk I/O performance, which of the following metrics and/or statistics should be included in the study?()

A. Disk size, stock availability, VHDCI
B. Disk size, distance, temperature, and compatibility
C. Disk fragmentation, MTBF, and maintenance
D. Disk configuration, throughput, transactions, queues, and latencies

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