单选题
Which of the following commands would a system administrator use to automate monitoring and notification of filling filesystems （）
startcondresp
filemon
lsfs
mount
单选题
Which of the following disk protection methods would be used to provide the maximum amount of data availability（）
RAID 0
RAID 1
RAID 3
RAID 5
单选题
An administrator received a call from a user whose PC crashed while using vi to edit a file. The user wants the edited file back. Where should the administrator look for the file（）
/tmp
/var/preserve
/var/tmp/$USER
$HOME/.vi
单选题
A System p administrator is currently working on a problem with IBM Support. The administrator feels that their expectations are not being met on this problem. What is the IBM recommended procedure to ensure that the request is handled appropriately （）
Request to change the severity to 1.
Request to speak to the Duty Manager.
Request to escalate the problem to development.
Call IBM Support again and restart the process
单选题
Which of the following commands will display the current technology level of a server（）
instfix -r
oslevel -r
lslpp -L
oslevel -i grep ML
单选题
An administrator performs an audit on the /usr filesystem and finds the following permissions： -rwsr-xr-x 1 root sys 514288 Jun 18 09：40 /usr/local/bin/nmon Which of the following methods can the administrator use to remove a potential security risk（）
rm /usr/local/bin/nmon
chmod u-s /usr/local/bin/nmon
Reinstall the file from the appropriate fileset
chmod go-rx /usr/local/bin/nmon
单选题
Which of the following is the correct format for /etc/inittab entries（）
Runlevel：Action：Identifier：Command
Identifier：Runlevel：Action：Command
Command：Action：Identifier：Process
Process：Runlevel：Command：Identifier
单选题
An administrator needs to determine what the default run level of a system is. Which command would be used（）
Isitab init
telinit -d
cat/etc/.init.state
init
单选题
An administrator must verify all filesets are completely installed before an upgrade. Which of the following commands will perform this task（）
Islpp -v
Ippchk -v
installp -v
instfix -v
单选题
An administrator needs to add the /usr/vac/bin directory to their PATH environment variable for the current session. Which of the following will accomplish this task（）
path=$path：/usr/vac/bin； export path
path.=/usr/vac/bin； export $path
Modify the path environment variable in /etc/profile
Modify the path environment variable in /.profile
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