1.System administrator find information regarding smit menu definitions:use ODM commands
2.Administrator can use lslpp to verify installation of the bos.adt.lib fileset.
3.The command of diag should be used to identify the missing hardware.
4.A system administrator identified a problem with an AIX command and implement a work-aroud. A call was made to IBM Support to report the problem.The administrator should choose Severity 3.
5.Restart the mail daemon should use refresh –s sendmail.
6.The administrator would like to see the console output to determine a possible cause of the crash and ensure that there were no reboot.The alog command should be used.
7.The command of lsvg –p testvg is used to list information about each paysical volume group testvg.
8.The command of lsvg –l testvg is used to list information about each logical volume and filesystem.
9.A system administrator has been asked to install an APAR but wants to be able to easily remove it. The install option of apply should be used.
10.A system administrator has just installed a new maintenance level,but “oslevel -r” does not show the correct maintenance level.The command of instfix can be used to determine which filesets are downlevel.
11.For security reasons,an administrator is asked to modify the system to prevent someone from leaving a terminal logged in.To enable a five minute timeout for all users. Modify /etc/environment to add TMOUT=300.
12.The command of savevg –f /dev/rmt0 –v appvg will back up the contents of appvg to the tape in /dev/rmt0 and check for any read errors.
13.The stripe size of the logical volume can not be changed after it is created.
14.The number of bytes per inode of the filesystem can not be changed after it is created.
15.In order to upgrade from AIX Version 4.3 to AIX Version 5.2,Boot from the installation media actions should be performed.
16.A user wants to be permanently added to dba group.The command of chuser can be used to accomplish this.
17.A system administrator is attempting to unmount filesystem /dev/data and receives the following message:
umount 0506-349 Cannot unmount /dev/data:The requested resource is busy.
The command of fuser can be used to determine which process has open references within the filesystem.
18.A system administrator has palced an AIX base media CD-ROM in a server and initiated a reboot.The server has an ascii terminal attached to it .The 5 key must the administrator press to initiate the maintenance mode.
19.During system boot , the system hangs at LED DC31.Check system console connections is the first step the system administrator should take to correct the problem.
20.Disks hdisk1 and hdisk2 are assigned to datavg.The command of lspv –l hdisk1 should be used to determine which logical volumes are present on hdisk1.
21.A user’s print jobs default to PRINTER_A.The user wants to change their default printer to PRINTER_B.Add the line’export PRINTER=PRINTER_B’ to the user’s .profile.
22.During reboot the system hangs with LED 0581 that indicates “Configuring TCP/IP”.Boot in maintenance mode after verifying the.network connection, access the rootvg and check the /etc/rc.net file.
23.A system administrator issued the errpt command and had no results.The system administrator determined that error logging was turned off.
The command of /usr/lib/errdemon should be used to start logging errors.
24.A system administrator is considering enabling the 64-bit kernel but first must determine if the system hardware will support 64-bit.prtconf –c should be accomplished in AIX 5L.
25.The system administrator review root’s current cron jobs should be use crontab –l.
26.A system administrator did not receive a response while attempting to ping loopback.The command of rc.tcpip can resolve this problem.
27.The command of mkitab would an administrator use to add startup scripts to the system startup process.
28.A system administrator is in the process of documenting the system.The command of lsdev –c will provide a list of the devices defined on the system.
29.The command of lsvg –p datavg lists out the physical volumes names as well as total / free PPs in volume group datavg..
MILY: "Times New Roman"; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">30.An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database.The command of odmget would the system administrator use.1.System administrator find information regarding smit menu definitions:use ODM commands
2.Administrator can use lslpp to verify installation of the bos.adt.lib fileset.
3.The command of diag should be used to identify the missing hardware.
4.A system administrator identified a problem with an AIX command and implement a work-aroud. A call was made to IBM Support to report the problem.The administrator should choose Severity 3.
5.Restart the mail daemon should use refresh –s sendmail.
6.The administrator would like to see the console output to determine a possible cause of the crash and ensure that there were no reboot.The alog command should be used.
7.The command of lsvg –p testvg is used to list information about each paysical volume group testvg.
8.The command of lsvg –l testvg is used to list information about each logical volume and filesystem.
9.A system administrator has been asked to install an APAR but wants to be able to easily remove it. The install option of apply should be used.
10.A system administrator has just installed a new maintenance level,but “oslevel -r” does not show the correct maintenance level.The command of instfix can be used to determine which filesets are downlevel.
11.For security reasons,an administrator is asked to modify the system to prevent someone from leaving a terminal logged in.To enable a five minute timeout for all users. Modify /etc/environment to add TMOUT=300.
12.The command of savevg –f /dev/rmt0 –v appvg will back up the contents of appvg to the tape in /dev/rmt0 and check for any read errors.
13.The stripe size of the logical volume can not be changed after it is created.
14.The number of bytes per inode of the filesystem can not be changed after it is created.
15.In order to upgrade from AIX Version 4.3 to AIX Version 5.2,Boot from the installation media actions should be performed.
16.A user wants to be permanently added to dba group.The command of chuser can be used to accomplish this.
17.A system administrator is attempting to unmount filesystem /dev/data and receives the following message:
umount 0506-349 Cannot unmount /dev/data:The requested resource is busy.
The command of fuser can be used to determine which process has open references within the filesystem.
18.A system administrator has palced an AIX base media CD-ROM in a server and initiated a reboot.The server has an ascii terminal attached to it .The 5 key must the administrator press to initiate the maintenance mode.
19.During system boot , the system hangs at LED DC31.Check system console connections is the first step the system administrator should take to correct the problem.
20.Disks hdisk1 and hdisk2 are assigned to datavg.The command of lspv –l hdisk1 should be used to determine which logical volumes are present on hdisk1.
21.A user’s print jobs default to PRINTER_A.The user wants to change their default printer to PRINTER_B.Add the line’export PRINTER=PRINTER_B’ to the user’s .profile.
22.During reboot the system hangs with LED 0581 that indicates “Configuring TCP/IP”.Boot in maintenance mode after verifying the network connection, access the rootvg and check the /etc/rc.net file.
23.A system administrator issued the errpt command and had no results.The system administrator determined that error logging was turned off.
The command of /usr/lib/errdemon should be used to start logging errors.
24.A system administrator is considering enabling the 64-bit kernel but first must determine if the system hardware will support 64-bit.prtconf –c should be accomplished in AIX 5L.
25.The system administrator review root’s current cron jobs should be use crontab –l.
26.A system administrator did not receive a response while attempting to ping loopback.The command of rc.tcpip can resolve this problem.
27.The command of mkitab would an administrator use to add startup scripts to the system startup process.
28.A system administrator is in the process of documenting the system.The command of lsdev –c will provide a list of the devices defined on the system.
29.The command of lsvg –p datavg lists out the physical volumes names as well as total / free PPs in volume group datavg..
30.An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database.The command of odmget would the system administrator use.
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