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单选题
A system administrator issued the errpt command and had no results. The system administrator determined that error logging was turned off. Which of the following commands should be used to start logging system errors？（）
A
/usr/bin/errmsg
B
/usr/lib/errdemon
C
/usr/lib/errlogger
D
/usr/bin/errinstall
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考题
The system administrator has requested that all setuid／setgid bits be removed from executables in application filesystem. Which command will achieve this?()
A. chmod -R o-s /applicationB. chmod -R ug-s /applicationC. chmod -R -s -o /applicationD. chmod -R -s -ug /application
考题
An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database. Which command would the system administrator use？（）A、odmgetB、odmaddC、odmshowD、odmcreate
考题
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/bootlogB、Display the device attributes and errors with the command： lsdev -C -l ent0C、Examine the AIX errlog for configuration method errors with the command： errpt -a -C ent0D、Examine the ODM for configuration errors with the command： odmget -q "method_errors" ent0
考题
Which of the following commands can be used to review the system error logs？（）A、 errpt -aB、 errpt -lC、 errdemon -lD、 syslogd -r
考题
A system administrator has just installed a new maintenance level， but "oslevel -r" does not show the correct maintenance level. What command can be used to determine which filesets are downlevel？（）A、lppchkB、instfixC、fixdistD、maintlvl
考题
Which command should the administrator use to display the IPL progress/LED code of the partition?（）A、lsled -m System -r lpar B、lsrefcode -m System -r lpar C、lshwinfo -m System -r led_code D、lssyscfg -m System -r sys -F lpar_name,led_code
考题
A system administrator issued the errpt command and had no results. The system administrator determined that error logging was turned off. Which of the following commands should be used to start logging system errors？（）A、/usr/bin/errmsgB、/usr/lib/errdemonC、/usr/lib/errloggerD、/usr/bin/errinstall
考题
A system administrator wants to NFS mount a filesystem from server "Alpha" to server "Bravo." Which command should be issued from "Bravo" to determine which filesystems are being exported by server "Alpha"？ （）A、lsnfsmnt AlphaB、exportfs -l AlphaC、showmount -e AlphaD、mount -t nfs Alpha
考题
Which command can a system administrator use to verify that a tape is in backup format and is readable by the system？（）A、tarB、tctlC、tcopyD、restore
考题
A system administrator has just finished upgrading a system to AIX 5.2. If there are future problems， the system administrator would like to add an entry to the AIX errorlog to record this event. Which of the following commands can be issued for this purpose？（）A、/usr/bin/errmsg "System upgraded to AIX 5.2"B、/usr/bin/errlog "System upgraded to AIX 5.2"C、/usr/bin/errupdate "System upgraded to AIX 5.2"D、/usr/bin/errlogger "System upgraded to AIX 5.2"
考题
A System p administrator is reviewing root’s command history on a development server and finds that a junior adminstrator had been attempting to correct a full file system. One of the following commands caused damage that must be corrected. Which command was it（）A、rm /var/preserve/*B、cat /dev/null /var/adm/cron/logC、 /var/adm/wtmpD、rm /var/adm/ras/errlog
考题
A system administrator created a /etc/exports file on server "Alpha" and entered a filesystem to be exported to server "Bravo." However， the remote servers are unable to mount the filesystems. What does the system administrator need to do？（）A、Use the exportfs command on server "Alpha" to export the filesystemB、Use the showmount command on server "Bravo" to import the filesystemC、Use the startsrc command on server "Bravo" to refresh the NFS daemonsD、Use the chfs command on server "Alpha" to change the filesystem type to NFS
考题
An administrator issued a command to update the firmware of an Ethernet adapter on a partitioned system， but received an error. What is the most likely cause of the problem？（）A、The adapter must be taken offline prior to the firmware update.B、The system has not been rebooted since the adapter was added to the LPAR.C、The adapter must be assigned to the service partition prior to updating the firmware.D、The adapter must be dynamically removed from the LPAR prior to updating the firmware.
考题
An administrator tries to change the checksum_offload setting on ent0, but the chdev command responds that the adapter is busy. What can be done to resolve this?（）A、Use chdev with -P flag and run cfgmgr.B、Use chdev with -R flag and run cfgmgr.C、Use chdev with -P flag and reboot the system.D、Use chdev with -R flag and reboot the system.
考题
A system administrator has been asked to document the hardware configuration of a system. Which command can be used to assist in this task？（）A、lscfgB、mkdevC、lslppD、cfgmgr
考题
Which command will purge the errorlog of all recorded occurrences of a given SRN？（） A、errclear 0B、errpt -r -j C、errclear -j D、errclear -k
考题
Which IOS command shows the detailed error report?（）A、errpt -A B、errpt -a C、errlog -a D、errlog -ls
考题
Which command will purge the errorlog of all recorded occurrences of a given SRN?（）A、errclear 0B、errpt -r -j SRNC、errclear -j SRND、errclear -k SRN
考题
An administrator performs a Live Partition Mobility operation. After the operation completes， the administrator runs errpt -a. What is the machine ID reported by errpt command？（）A、 The machine ID of the machine that logged the errorB、 The machine ID of the machine that it is currently running onC、 The administrator defined machine ID in the /etc/machineid fileD、 The machine ID of the machine that the operating system was originally started on
考题
单选题A system administrator issued the errpt command and had no results. The system administrator determined that error logging was turned off. Which of the following commands should be used to start logging system errors？（）A
/usr/bin/errmsgB
/usr/lib/errdemonC
/usr/lib/errloggerD
/usr/bin/errinstall
考题
单选题An administrator performs a Live Partition Mobility operation. After the operation completes， the administrator runs errpt -a. What is the machine ID reported by errpt command？（）A
The machine ID of the machine that logged the errorB
The machine ID of the machine that it is currently running onC
The administrator defined machine ID in the /etc/machineid fileD
The machine ID of the machine that the operating system was originally started on
考题
单选题Which of the following commands can be used to review the system error logs？（）A
errpt -aB
errpt -lC
errdemon -lD
syslogd -r
考题
单选题What command should a system administrator run after using an editor to create the /etc/tunables/nextboot file？（）A
ksh -n nextbootB
tunsave -a -f nextbootC
tuncheck -r -f nextbootD
diff $（vmtune） /etc/tunables/nextboot
考题
单选题To examine the Exhibit, press the Exhibit button. Which option would produce this output from the errpt command? （）A
errpt -t B
errpt -a C
errpt -D D
errpt
考题
单选题An administrator issued a command to update thefirmware of an Ethernet adapter on a partitioned system, but received an error. What is the most likely cause of the problem?（）A
The adapter must be taken offline prior to the firmware update.B
The system has not been rebooted since the adapter was added to the LPAR.C
The adapter must be assigned to the service partition prior to updating the firmware.D
The adapter must be dynamically removed from the LPAR prior to updating thefirmware.
考题
单选题The ORDERS table belongs to the user OE. OE has granted the SELECT privilege on the ORDERS table to the user HR.Which statement would create a synonym ORD so that HR can execute the following query successfully?（）A
CREATE SYNONYM ord FOR orders; This command is issued by OE B
CREATE PUBLIC SYNONYM ord FOR orders; This command is issued by OE C
CREATE SYNONYM ord FOR oe.orders; This command is issued by the database administrator D
CREATE PUBLIC SYNONYM ord FOR oe.orders; This command is issued by the database administrator
考题
单选题The system administrator has requested that all setuid/setgid bits be removed from executables in application filesystem. Which command will achieve this?（）A
chmod -R o-s /applicationB
chmod -R ug-s /applicationC
chmod -R -s -o /applicationD
chmod -R -s -ug /application
考题
单选题A system administrator wants to give full read/write/excute access to the owner and group of the /stuff directory and all subdirectories and files， but only allow read/execute for others. What command would the administrator use？（）A
chmod -R 775 /stuffB
chmod -h 002 /stuffC
chmod -R 577 /stuffD
chmod ug+rwx，o+rx /stuff
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