当前分类： IBM(000-223)
问题：单选题An administrator is ordering a new Power 550. They will mirror rootvg and are concerned about single points of failure. Which of the following features should be ordered（）A Dual I/O planar， dual disk drives， dual SCSI adaptersB Dual disk drive enclosu...
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问题：单选题An administrator needs to replace a failed internal disk in a mirrored rootvg. Which of the following is one of the steps that must be followed（）A Deallocate rootvg mirrorB Use hot replace managerC Break rootvg mirrorD Deallocate LPs from failed disk...
问题：单选题How can an administrator determine how many physical copies there are of a mirrored logical volume in rootvg（）A lslv rootvgB lsvgs rootvgC lsvg rootvgD lspv hdisk0...
问题：单选题An administrator attempts to add a new 100GB logical volume to the datavg volume group， which resides on hdisk1. How can the administrator easily determine if there is enough space in datavg to create the logical volume（）A lslg datavgB lspv datavgC ls...
问题：单选题Which of the following actions will enable 64-bit applications on a system with 32-bit kernel（）A Use smit load64bit to enable the 64-bit applications.B Re-install all applications with 64-bit versions.C Re-install the OS with 64-bit kernel enabled.D C...
问题：单选题Which of the following commands would a system administrator run tovalidate /etc/tunables/nextboot after manually editing（）A ksh -n nextbootB tunsave -a -f nextbootC tuncheck -r -f nextbootD tunsave nextboot...
问题：单选题How would an AIX administrator find information regarding smit menu definitions （）A Use ODM commandsB In the /smit.log fileC In the /etc/environment fileD In the/usr/lib/smit/menu.cfg file...
问题：单选题Sometimes performance is more important than availability （e.g.， in cases where the data can be easily re-created）. Which of the following is the appropriate disk configuration for an application that requires faster writes over availability（）A RAID 1...
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 upd...
问题：单选题How can a directory named /dirl be excluded during a restore of files backed up by name with the backup command（）A By using the restore -x option followed by /dirlB By adding an entry in the /etc/restore.exclude fileC By using the res...
问题：单选题An administrator performs an audit on the /usr filesystem and finds the following permissions： -rwsr-xr-x 1 root sys 514288 Jun 18 09：40 /usr/local/bin/nmon Which of the following methods can the administrator use to remov...
问题：单选题Which of the following commands would an administrator use to add startup scripts to the system startup process（）A chitabB vi /etc/inittabC vi /etc/rc.dD mkitab...
问题：单选题A System p administrator suspects they are receiving an error from one of their nightly cron jobs. The job is： 0 1 * * * /usr/local/bin/nightlycheck.pl Where should the administrator first look for errors reported by this cron job（）A /var/log/syslog....
问题：单选题Which of the following commands will display the current technology level of a server（）A instfix -rB oslevel -rC lslpp -LD oslevel -i grep ML...
问题：单选题A state agency has recently deployed a new critical application on an 8-way p570. The state government has just mandated that all agencies have disaster recovery plans to recover critical applications in acceptable periods of time with no loss of perf...
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 sy...
问题：单选题During reboot， the system hangs with an LED 0554 message that means， "The boot device could not be opened or a read failed." Which of the following recovery procedures should be taken （）A Boot in maintenance mode and use fsck to check hd5.B Boot in ma...
问题：单选题An administrator needs to determine what the default run level of a system is. Which command would be used（）A Isitab initB telinit -dC cat/etc/.init.stateD init...
问题：单选题A production system needs to be upgraded from AIX V5.2 to AIX V5.3. All system logs and users need to be saved. Which installation method will accomplish the upgrade（）A Update InstallationB Migration InstallationC Preservation InstallationD Mirror roo...
问题：单选题What is the most likely problem with this script （） VAR=1 （（VAR=$VAR+1）） while [ $VAR -It 10 ] do echo $VAR doneA #!/bin/ksh line is missingB Variable name VAR is not properly initializedC Loop variable is not incremented inside the loopD Re...
