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During system boot， rootvg fails to vary on， causing an LED code of 0552.What is the most likely cause for rootvg not varying on？（）
A . Missing blv
B . Network problem
C . Wrong boot table
D . Corrupted file system
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While running 'lsvg -l rootvg', an administrator notices that the quantity of LPs and PPs are different. What is the likely cause?（）
A . The LPs represent a section of logical storage that can be mapped to multiple PPs.
B . The PPs represent the mapping to the physical disk. There will always be either equal or fewer PPs than LPs.
C . The LPs represent a section of logical storage that is mapped to a PP that spans over multiple physical disks.
D . The LP represents a section of logical storage. This is mirrored on the filesystem level which creates a greater number of PPs.
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Router A is unable to reach Router B.Both routers are running ios version 12.0.After reviewing the command output and graphic,what is the most likely cause of the problem?（）
A . incorrect bandwidt h configuration
B . incorrect LMI configuration
C . incorrect map statement
D . incorrect IP addre
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During an attempt to 'scp' between two hosts, an error indicating PRNG is not seeded is displayed. What is the likely cause of the error?（）
A . The sshd user id is locked.
B . The /var/empty directory needs to be created.
C . PRNG is set to 'no' in the /etc/ssh/sshd_config file.
D . The permissions on /dev/random and /dev/urandom are incorrect.
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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.
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The system hangs at boot time after starting NFS services.What is the most likely cause?（）
A . The action parameter of rcnfs in /etc/inittab is 'off' and the script called is not exiting.
B . The action parameter of rcnfs in /etc/inittab is 'wait' and the script called is not exiting.
C . The action parameter of rcnfs in /etc/inittab is 'once' and the script called is not exiting.
D . The action parameter of rcnfs in /etc/inittab is 'respawn' and the script called is not exiting.
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An administrator is installing AIX 6.1 on a new LPAR and the boot sequence has stalled with reference code 0c31. What is the most likely cause？（）
A . The system is waiting for user input to define console type lft0.
B . The system is waiting for user input to define console type tty0.
C . The system is waiting for user input to define console type vty0.
D . The system is waiting for user input to define console type vsa0.
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During system boot， rootvg fails to vary on， causing an LED code of 0552. What is the most likely cause for rootvg not varying on？（）
A . Missing blv
B . Network problem
C . Wrong boot table
D . Corrupted file system
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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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An administrator is installing AIX 6.1 on a new LPAR and the boot sequence has stalled with reference code 0c31. What is the most likely cause？（）
A . The system is waiting for user input to define console type lft0.
B . The system is waiting for user input to define console type tty0.
C . The system is waiting for user input to define console type vty0.
D . The system is waiting for user input to define console type vsa0.
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A booting system appears to be hanging with an LED code of 0c54. What is the likely cause？（）
A . An AIX install is in progress.
B . The rootvg volume group is corrupt.
C . The TCPIP configuration is incorrect.
D . At least one paging device cannot be varied on.
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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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An application writes to a log file in the /logs filesystem that is full. After the log file is deleted，‘df’ still shows the filesystem as 100% full. What is the likely cause of the problem and what will resolve it？（）
A . The deleted file is still open by the application. The system must be rebooted before ‘df’ will show the reduction in the filesystem.
B . The deleted file is still open by the application. The application must be stopped before ‘df’ will show the reduction in the filesystem.
C . The filesystem is still marked as full in the /etc/fs.status file. The system must be rebooted before ‘df’ will show the reduction in the filesystem.
D . The filesystem is still marked as full in the /etc/fs.status file. The application must be stopped before ‘df’ will show the reduction in the filesystem.
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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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During an attempt to ’scp’ between two hosts， an error indicating PRNG is not seeded is displayed.What is the likely cause of the error？（）
A . The sshd user id is locked.
B . The /var/empty directory needs to be created.
C . PRNG is set to ’no’ in the /etc/ssh/sshd_config file.
D . The permissions on /dev/random and /dev/urandom are incorrect.
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User2 is complaining that he is unable to list the contents of a directory. What is the most likely cause?（）
A . User2 needs write permission to the directory.
B . User2 needs both read and write permissions to the directory.
C . User2 needs both read and execute permissions to the directory.
D . User2 needs both write and execute permissions to the directory.
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An administrator is installing AIX 6.1 on a new LPAR and the boot sequence has stalled with reference code 0c31. What is the most likely cause?（）
A . The system is waiting for user input to define console type lft0.
B . The system is waiting for user input to define console type tty0.
C . The system is waiting for user input to define console type vty0.
D . The system is waiting for user input to define console type vsa0.
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A customer with IPCC Express Standard reports that a script using the Database steps is not working. What is the most likely root cause?（）
A . The script probably has an error in the DSN configuration.
B . IPCC Express Standard is not licensed for Database steps.
C . The script probably has an error in the query string.
D . There is probably an interoperability problem between IPCC Express and the database.
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During system boot, rootvg fails to vary on, causing an LED code of 0552. What is the most likely cause for rootvg not varying on?（）
A . Missing blv
B . Network problem
C . Wrong boot table
D . Corrupted file system
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Using splitvg to create a snapshot volume group of rootvg results in an error. What is the most likely cause of the error（）
A . There is not an available disk to allocate to the snapshot volume group
B . One of the physical volumes associated with rootvg has a status of "missing"
C . Rootvg is running in enhanced concurrent mode
D . A snapshot volume group cannot be created for the rootvg
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The ‘fsck -p /dev/lv00’command returned thefollowing message: Not a recognized filesystem type What is the likely cause of the problem and how should it be resolved?（）
A . The file system superblock is dirty. It can be replaced from the VGDA
B . The logical volume superblock is dirty. It can be replaced from the VGDA
C . The file system superblock is dirty. It can be replaced from the secondary copy
D . The logical volume superblock is dirty. It can be replaced from the secondary copy
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The system hangs at boot time after starting NFS services. What is the most likely cause？（）
A . The action parameter of rcnfs in /etc/inittab is ’off’ and the script called is not exiting.
B . The action parameter of rcnfs in /etc/inittab is ’wait’ and the script called is not exiting.
C . The action parameter of rcnfs in /etc/inittab is ’once’ and the script called is not exiting.
D . The action parameter of rcnfs in /etc/inittab is ’respawn’ and the script called is not exiting
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What is the likely cause of a system hanging at boot code 557（）
A . The system is configuring network adapters.
B . The system is configuring fibre channel devices.
C . The system is unable to mount the rootvg filesystems.
D . The system is unable to access the installation media.
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An application writes to a log file in the /logs filesystem that is full. After the log file is deleted, 'df' still shows the filesystem as 100% full. What is the likely cause of the problem and what will resolve it?（）
A . The deleted file is still open by the application.The system must be rebooted before'df' will show the reduction in the filesystem.
B . The deleted file is still open by the application.The application must be stoppedbefore 'df' will show the reduction in the filesystem.
C . The filesystem is still marked as full in the /etc/fs.status file.The system must be rebooted before 'df' will show the reduction in the filesystem.
D . The filesystem is still marked as full in the /etc/fs.status file.The application must be stopped before 'df' will show the reduction in the filesystem.
