单选题After completing an installation of new software， a system administrator notices the system is slow.  To troubleshoot the performance， which single AIX command could be used to provide a real-time display of CPU， memory and disk utilization（）A topasB v

第1题：

Which of the following commands should be used to monitor disk utilization during the time a system is experiencing a disk I/O performance problem？（）

• A、 istat
• B、 topas
• C、 vmstat
• D、 filemon

第2题：

After adding a new Ethernet card to a system and rebooting， the system administrator notices the card was not configured. How can the system administrator determine if there were errors during the configuration process for the card？（）

• A、Examine the bootlog with the command： alog -o -f /var/adm/ras/bootlog
• B、Display the device attributes and errors with the command： lsdev -C -l ent0
• C、Examine the AIX errlog for configuration method errors with the command： errpt -a -C ent0
• D、Examine the ODM for configuration errors with the command： odmget -q "method_errors" ent0

第3题：

第4题：

An AIX system administrator wants to be able to monitor disk usage and to be able to control how much disk space can be used.  Which command is run to obtain the desired output?（）

• A、 /usr/bin/filemon 
• B、 /usr/bin/startsrc 
• C、 /usr/sbin/acct/startup 
• D、 /usr/bin/df

第5题：

What must an administrator do to create two new volume groups on a system with only one spare disk?（）

• A、Run the 'mkvg -M' command to create multiple volume groups on a single disk
• B、Add a new disk to the system or release a disk from the one of the existing volume groups
• C、Run the 'mkvg' command to create multiple volume groups on a single disk providing the disk does not have a PVID
• D、Run the 'mkvg' command to create multiple volume groups on a single disk providing the volume groups have the same PP size

第6题：

After installing a new p5 595, the system performs poorly. Which of the following services would provide updates needed to fix the problem?（）

• A、Alert
• B、Fix Central
• C、Software Maintenance
• D、Performance Monitoring

第7题：

A system administrator suspects that there were problems with the AIX installation on a pSeries server. Which of the following commands can be used， with the appropriate flags， to view the BOS installation output files？（）

• A、alog
• B、errpt
• C、lscfg
• D、installp

第8题：

Several reports are logged stating that an application server is performing slowly. During the investigation， the administrator notices that the hard drives on the server appear to have a high level ofactivity.  Which items should the administrator monitor using performance monitoring tools？ （）

• A、 Page File
• B、 Disk Utilization
• C、 System Temperature
• D、 Processor Utilization
• E、 Network Utilization

第9题：

After using the alt_disk_install command to clone a system image to another disk, the system administrator noticed a large number of defined devices not allocated to the LPAR. Which of the following is the most likely cause of this situation?（）

• A、The cfgmgr command was not run to reconfigure the devices
• B、The machine was not booted into SMS MultiBoot mode after configuration
• C、The machine was not in full system partition mode when the volume was created
• D、The alt_disk_install command was not run with the -O option to remove references in the ODM

第10题：

A system administrator decides to review the system error log after installing new hardware. Which of the following is the correct command to use？（）

• A、errpt
• B、syslog
• C、prtdiag
• D、errlogger