单选题
A system has two configured fibre channel cards, one of which, fsc0, has failed and must be replaced. Which command should an administrator use to remove the card device and attached child devices?（）
rmdev -Rdl fcs0
rmdev -cdl fcs0
rmdev -cdl fscsi0
rmdev -Rdl fscsi0
单选题
The ‘lsvg -o’ command is run with an output of only rootvg， but the server has another volume group named datavg， which is not displayed. What is the likely cause？（）
datavg is in an offline state.
‘lsvg -o’ only displays the root volume group.
‘lsvg -o’ only displays the fist volume group.
datavg has no filesystems and therefore， is inactive.
单选题
Which communication protocols are valid between the NIM master and standalone clients?（）
shell and ldap
shell and nimsh
shell and kerberos
shell, nimsh and ldap
单选题
Which command will list ODM class descriptions to provide the format needed to create a new class?（）
odmadd
odmget
odmshow
odmcreate
单选题
A log logical volume is created as indicated below： root@host1：/# mklv -a c -t jfs2log -b y datavg 1 loglv00 root@host1：/# lsvg -l datavg datavg： LV NAMETYPELPsPPsPVsLV STATEMOUNT POINT loglv00jfs2log111closed/syncdN/A A new filesytem is then created using the new log logical volume.When the administrator attempts to mount the filesytem， the following error occurs： root@host1：/# mount /newfs mount： 0506-324 Cannot mount /dev/lv00 on /newfs： A system call received a parameter that is not valid. Which of the following actions will resolve this error？（）
Recreate the file system with -p rw flags and re-mount.
Run ‘logform /dev/loglv00’ and hit ‘y’ to destroy all data.
Run ‘clrginfo -p’ to clear the invalid filesystem parameter.
Change ‘account = true’ value in /etc/filesystem to ‘account = false’.
单选题
Which presents the heirarchical relationship between LVM entities?（）
VolumeGroup>PhysicalVolume>LogicalVolume>Filesystem
PhysicalVolume>VolumeGroup>LogicalVolume>Filesystem
VolumeGroup>PhysicalVolume>Filesystem>LogicalVolume
PhysicalVolume>VolumeGroup>Filesystem>LogicalVolume
单选题
Which presents the heirarchical relationship between LVM entities？（）
Volume Group > Physical Volume > Logical Volume > Filesystem
Physical Volume > Volume Group > Logical Volume > Filesystem
Volume Group > Physical Volume > Filesystem > Logical Volume
Physical Volume > Volume Group > Filesystem > Logical Volume
单选题
An administrator is applying a corrective service to their HMC. The corrective service has been shipped on 3 DVDs. Which action will ensure the corrective service is correctly installed？（）
Select the option to automatically reboot the HMc
Select the option to automatically reboot the HMC after each disk.
Shutdown all managed LPARs prior to beginning the install process.
Copy all disks into the ""SERVICE"" directory and select concurrent install.
单选题
An administrator wants to test the performance of an application at different memory sizes. What is the most effective way to perform the test and collect statistical information for each test?（）
Run DLPAR to change the LPAR memory for each test.
Run rmss command to simulate different memory for each test.
Run chdev command to limit the system memory size for each test.
Run chattr command to limit the system memory size for each test.
单选题
A user has written a script that is not running correctly and asks an administrator for help. Without adding anything to the script, how can the administrator determine the cause of the problem?（）
Run the script with an 'sh -x' in front.
Run the script with a 'ksh -v' in front.
Type debug into the command line before running the script.
Type 'set -x' into the command line before running the script.
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