问题:单选题Which cron entry will run /usr/local/bin/myscript at 0500 every Saturday()A 5 0 * * 6 /usr/local/bin/myscriptB 6 * * 5 0 /usr/local/bin/myscriptC 0 5 * * 6 /usr/local/bin/myscriptD 0 5 6 * * /usr/local/bin/myscript
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问题:单选题An administrator needs to be able to list the number and size of backup sets on a tape. Which of the following procedures accomplish this()A Use the tcopy /dev/rmtO.l until an end-of-tape error notification is received.B Use the cpio -idmv < /dev/rmtO.l until an end-of-tape error notification is received.C Use the tar -tvf /dev/rmtO.l repeatedly until an end-of-tape error notification is received.D Use the dd if=/dev/rmt0.1 bs=128k count=EOT until an end-of-tape error notification is received.
问题:单选题An administrator has received an update CD with the latest technology level for AIX 5.3. The current operating system level of the sever is at base AIX5.3. What action needs to be taken to apply the new technology level to the server()A Run smit update_allB Run smit install_allC Boot from the installation mediaD Run the update_all command from the mounted CD
问题:单选题A System p administrator needs to upgrade a system from AIX 5.2 to AIX 5.3. Which of the following installation methods would minimize downtime()A Migration installationB Partition MobilityC alt_disk_installD update_all smit fastpath and reboot during the next scheduled outage
问题:单选题Which of the following commands will ncrease the contiguous free space of a file system without having to add additional partitions()A chfsB fsckC chlvD defragfs
问题: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 vmoC iostatD netstat
问题:单选题A System p customer is planning to implement virtualization and is concerned about how to respond to an increased workload and what limitations there are for very small workloads. Which of the following describes the minimum size for an LPAR and the minimum amount that can be transferred from on LPAR to another()A Smallest partition 10% of all available processors, as small as 1% of all available processors may be transferred.B Smallest partition 10% of a processor, as small 1% of a processor may be transferred.C Smallest partition one processor, as small 1% of a processor may be transferred.D Smallest partition one core, as small 10% of a processor may be transferred.
问题:单选题An administrator has a server that must be upgraded from AIX 5.2 to AIX 5.3. The administrator also needs to use the 64-bit kernel with JFS2 filesystems in rootvg. All critical data resides in a non-rootvg volume group. Which of the following types of install could the administrator use to accomplish this()A Migration InstallationB Update.AII InstallationC Preservation InstallationD New and Complete Overwrite Installation
问题:单选题A System p administrator needs to document system changes that have occurred recently. The company has a policy of making all possible changes via the smit interface. Which of the following files would show the commands that have been performed from within smit and their resulting output()A /smit.logB /smit.scriptC /var/log/smit.logD /.history
问题:单选题A System p admistrator must document the date of the latest update of the development systems. Which of the following commands will provide this information ()A lppchk -lB lslpp -hC installp -hD lppchk -v
问题:单选题A System p administrator has an application that has the data in volume group appvg. Which of the following commands will back up the contents of appvg to the tape in /dev/rmt0 and check for any read errors ()A savevg -mf /dev/rmt0 appvgB savevg -cvf /dev/rmt0 appvgC savevg -vf /dev/rmt0 appvgD savevg -f /dev/rmt0 -V appvg
问题:单选题A System p administrator found a process on the server that should be stopped. Which of the following commands can be used to list all the signal actions defined for this process()A psB pstatC lssigD procsig
问题:单选题Because of changes in an application environment, the /etc/inittab file needs to be modified. Which of the following commands would be used to accomplish this in a supported manner()A viB chitabC chssysD chrsrc
问题:单选题A 1500 page print job was sent to the "pel" queue. The job was running for several minutes before it was determined that the job was not needed. Which of the following options will delete the job() Ipstat Queue Dev Status Job Files User PP % Hks Cp Rnk pd pel RUNNING 201 STDIN.27648 root 750 10 1000 1 1A kill 201B cancel 201C disable pelD Ip-d/var/spool/lpd/STDIN.27648
问题:单选题A System p administrator needs to run the annualreval.sh script, directing standard error to /var/log/reval.err, and appending standard out to /var/log/reval.log. How can this be accomplished ()A annualreval.sh 2>&1 /var/log/reval.log 2> /var/log/reval.errB annualreval.sh 1>/var/log/reval.log 2>/var/log/reval.errC annualreval.sh 2>>&1 /var/log/reval.log /var/log/reval.errD annualreval.sh 1>>/var/log/reval.log 2>/var/log/reval.err
问题:单选题A System p administrator is currently working on a problem with IBM Support. The administrator feels that their expectations are not being met on this problem. What is the IBM recommended procedure to ensure that the request is handled appropriately ()A Request to change the severity to 1.B Request to speak to the Duty Manager.C Request to escalate the problem to development.D Call IBM Support again and restart the process
问题:单选题Multiple users are trying to telnet to the AIX server. They are able to ping the server successfully, but are getting the following error message: telnet: connect: A remote host refused an attempted connect operation Which of the following options could be the cause of this problem()A The routing table on the AIX server is incorrect.B The IP address in the /etc/hosts file is incorrect,C The portmap daemon is not running on the AIX server.D The inetd daemon is not running on the AIX server.
问题:单选题An administrator needs to change a system’s run level from level 2 to level 3. What is the appropriate method to accomplish this()A Use the reboot command.B Edit the /etc/reboot file and reboot the system.C Edit /etc/.init.state file and reboot the system.D Use the telinit command
问题:单选题A System p administrator is looking at changing attributes of a logical volume. Which of the following must be defined when it is created()A placement of the logical volumeB stripe size of the logical volumeC inter-disk policy of the logical volumeD intra-disk policy of the logical volume