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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 notdisplayed. What is the likely cause?（）
A
datavg is in an offline state.
B
'lsvg -o' only displays the root volume group.
C
'lsvg -o' only displays the fist volume group.
D
datavg has no filesystems and therefore, is inactive.
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更多 “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 notdisplayed. What is the likely cause?（）A datavg is in an offline state.B 'lsvg -o' only displays the root volume group.C 'lsvg -o' only displays the fist volume group.D datavg has no filesystems and therefore, is inactive.” 相关考题
考题
After mirroring rootvg, a system administrator wants to validate that the system will boot correctly.Which of the following tasks must be performed before changing the boot order?()
A.Run a bosboot -a commandB.Mirror the hd5 on the two disksC.Set up another service mode bootlistD.Check the disks using a lsvg -p rootvg command
考题
ExhibitGiven the information provided in the Exhibit, which of the following procedures will successfully resolve the problem before rebooting in normal mode?()
A.Increase the size of rootvg.B.Delete unnecessary files in the / (root) file system.C.Edit /etc/inittab and correct any erroneous entries.D.Run fsck on the rootvg and recreate the log device with the following command: /usr/sbin/logform /dev/hd8.
考题
Which of the following is the correct command to list the filesystems in datavg?()
A. lsvg -p datavgB. lsvg -l datavgC. lsvg -L datavgD. lsvg -o datavg
考题
The‘lsvg－o’commandisrunwithanoutputofonlyrootvg,buttheserverhasanothervolumegroupnameddatavg,whichisnotdisplayed.Whatisthelikelycause?()
A.datavgisinanofflinestate.B.‘lsvg-o’onlydisplaystherootvolumegroup.C.‘lsvg-o’onlydisplaysthefistvolumegroup.D.datavghasnofilesystemsandtherefore，isinactive.
考题
In order to eliminate single points of failure before installing HACMP， the rootvg should be mirrored. What command needs to be performed in order to verify the rootvg is mirrored and syncd？（） A、 lslv -M hd5B、 lspv rootvgC、 lsvg -I rootvgD、 bootlist -m normal hdisk#
考题
You need to design a method to monitor the security configuration of the IIS server to meet the requirements in the written security policy. What should you do？（）A、Log on to a domain controller and run the Resultant Set of Policy wizard in planning mode on the IIS server computer accountB、Run the Microsoft Baseline Security Analyzer （MBSA） on the IIS server and scan for vulnerabilities in Windows and IIS checksC、Run Security Configuration and Analysis to analyze the IIS server’s security settings by using a custom security templateD、On the IIS server， run the gpresult command from a command prompt and analyze the output
考题
Which of the following statements are FALSE concerning the defragfs command？（）A、 The defragfs command should not be run against file systems and logical volumes that contain mostly transitory information， such as /tmp.B、 The defragfs command should not be run on a large JFS2 file system when running on a 32-bit kernel.C、 The defragfs command can improve file system performance by increasing the file system’s contiguous free space.D、 The defragfs command can only be run against file systems that are mounted with read-write permissions.
考题
What must an administrator do to create two new volume groups on a system with only one spare disk?（）A、Run the 'mkvg -M' command to create multiple volume groups on a single diskB、Add a new disk to the system or release a disk from the one of the existing volume groupsC、Run the 'mkvg' command to create multiple volume groups on a single disk providing the disk does nothave a PVIDD、Run the 'mkvg' command to create multiple volume groups on a single disk providing the volume groups have the same PP size
考题
After mirroring rootvg, a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order?（）A、Run a bosboot -a commandB、Mirror the hd5 on the two disksC、Set up another service mode bootlistD、Check the disks using a lsvg -p rootvg command
考题
After a system has rebooted from a system crash, which of the following commands should be run to find the location of the dump?（）A、 lsvg -l rootvg B、 sysdumpdev -e C、 sysdumpdev -L D、 cd /var/adm/ras
考题
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
考题
A client partition has the rootvg disks mapped from two separate VIO servers. They are using AIX mirroring to provide redundancy on rootvg. One of the VIO servers was taken down for maintenance and is now back on-line. The client partitions now show Physical Partition Marked Stale in the errpt. Which of the following will most likely resolve the problem？（）A、Run cfgmgr to re-scan the devices.B、Run mkvdev on the VIO server to re-create the devices and re-mirror rootvg.C、Run varyonvg rootvg to refresh the volume group.D、Run syncvg on the rootvg to synchronize rootvg.
考题
An administrator has mirrored the root volume group to a second disk， but ’bootlist’ is failing to correctly add the second disk. What is the likely cause of the problem？（） A、The administrator has failed to run ’bosboot -ad 2nd disk’ prior to the bootlist command.B、The administrator has failed to run ’bootinfo -B 2nd disk’ prior to the bootlist command.C、The administrator has failed to run ’mirrorvg -m rootvg 2nd disk’ prior to the bootlist command.D、The administrator has failed to run ’bosboot -ad /dev/ipldevice 2nd disk’ prior to the bootlist command.
考题
Which of the following phrases is TRUE regarding monitoring disk I/O with iostat？（）A、 The iostat can only be run as the root userB、 There could be zero percent I/O wait and still be an I/O bottleneckC、 Any I/O wait time displayed in output of "iostat" is an indication of severe I/O bottlenecks D、 Running "iostat" without any arguments/parameters is sufficient for resolving I/O bottlenecks
考题
The output of the command displays the following. The output of the command displays the following. FSUID PID PPID C PRI NI ADDR SZ TTY TIME CMD 120005 A0 40931 392412 67 20 1b23 201 pts/0 0.00 scriptA 100023 A 0 34596 23441 4 69 20 a328 341 pts/00.00 scriptB. What must be done to ensure scriptB receives dispatching priority over scriptA?（）A、Run 'nice' command to increase the the NI value of scriptBB、Run 'nice' command to increase the the NI value of scriptAC、Run 'renice' command to increase the the NI value of scriptBD、Run 'renice' command to increase the the NI value of scriptA
考题
The data on datavg is inaccessible. Using "df" the user discovers that none of the datavg filesystems are mounted. Running "lsvg" shows only rootvg. Running "importvg -y" gives the following error: "056-056 volume cannot be varied on because pv is marked missing". Which of the following steps should be performed?（）A、Run cfgmgr. B、Run synclvodm. C、Look in errorlog for hardware problems. D、Boot into service mode and run fsck on filesystems.
考题
Which of the following is the correct command to list the filesystems in datavg?（）A、lsvg -p datavgB、lsvg -l datavgC、lsvg -L datavgD、lsvg -o datavg
考题
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？（）A、datavg is in an offline state.B、‘lsvg -o’ only displays the root volume group.C、‘lsvg -o’ only displays the fist volume group.D、datavg has no filesystems and therefore， is inactive.
考题
单选题In order to eliminate single points of failure before installing HACMP， the rootvg should be mirrored. What command needs to be performed in order to verify the rootvg is mirrored and syncd？（）A
lslv -M hd5B
lspv rootvgC
lsvg -I rootvgD
bootlist -m normal hdisk#
考题
单选题Which of the following phrases is TRUE regarding monitoring disk I/O with iostat？（）A
The iostat can only be run as the root userB
There could be zero percent I/O wait and still be an I/O bottleneckC
Any I/O wait time displayed in output of iostat is an indication of severe I/O bottlenecks D
Running iostat without any arguments/parameters is sufficient for resolving I/O bottlenecks
考题
单选题Click the Exhibit button. What is the result？（）A
The code will deadlock.B
The code may run with output "2 0 6 4".C
The code may run with no output.D
The code may run with output "0 6".E
An exception is thrown at runtime.F
The code may run with output "0 2 4 6".
考题
多选题Evaluate the following command and its output: Which two statements correctly interpret the output?（）AFREE_SPACE indicates only the space that is currently unallocated.BALLOCATED_SPACE indicates only the space currently allocated and in use.CFREE_SPACE indicates only the space that is currently allocated and available for reuse.DALLOCATED_SPACE indicates both the space currently allocated and used, and the space that is available for reuse.EFREE_SPACE indicates both the space that is currently allocated and available for reuse, and the space that is currently unallocated.
考题
单选题Which of the following statements are FALSE concerning the defragfs command？（）A
The defragfs command should not be run against file systems and logical volumes that contain mostly transitory information， such as /tmp.B
The defragfs command should not be run on a large JFS2 file system when running on a 32-bit kernel.C
The defragfs command can improve file system performance by increasing the file system’s contiguous free space.D
The defragfs command can only be run against file systems that are mounted with read-write permissions.
考题
单选题After a system has rebooted from a system crash, which of the following commands should be run to find the location of the dump?（）A
lsvg -l rootvg B
sysdumpdev -e C
sysdumpdev -L D
cd /var/adm/ras
考题
单选题The data on datavg is inaccessible. Using "df" the user discovers that none of the datavg filesystems are mounted. Running "lsvg" shows only rootvg. Running "importvg -y" gives the following error: "056-056 volume cannot be varied on because pv is marked missing". Which of the following steps should be performed?（）A
Run cfgmgr. B
Run synclvodm. C
Look in errorlog for hardware problems. D
Boot into service mode and run fsck on filesystems.
考题
单选题After mirroring rootvg, a system administrator wantsto validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order?（）A
Run a bosboot -a commandB
Mirror the hd5 on the two disksC
Set up another service mode bootlistD
Check the disks using a lsvg -p rootvg command
考题
单选题An administrator has mirrored the root volume group to a second disk， but ’bootlist’ is failing to correctly add the second disk. What is the likely cause of the problem？（）A
The administrator has failed to run ’bosboot -ad 2nd disk’ prior to the bootlist command.B
The administrator has failed to run ’bootinfo -B 2nd disk’ prior to the bootlist command.C
The administrator has failed to run ’mirrorvg -m rootvg 2nd disk’ prior to the bootlist command.D
The administrator has failed to run ’bosboot -ad /dev/ipldevice 2nd disk’ prior to the bootlist command.
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