单选题An LPAR has hung during a reboot， reporting a 0552 LED code. What does this signify？（）A varyon of the paging device failed.B fsck of the root （/） filesystem failed.C varyon of the root volume group failed.D IPL device could not be opened or a read fail

第1题：

A customer has an entry level Power System that is currently partitioned and managed by a Hardware Management Console （HMC）. For operational reasons， it must be disconnected from the HMC and configured as a new development system.  How should the customer proceed to implement PowerVM Express and Integrated Virtualization Manager （IVM） on this Power System？ （）

• A、 Install a VIO server as an additional partition and DLPAR the resources from the existing partition to the VIO server.
• B、 Create a service partition and install a VIO server. This will automatically move resources to the VIO server on reboot of the managed system.
• C、 Delete all the existing LPARs， create a new LPAR and assign all the system resources to this LPAR and then install the VIO server on this LPAR.
• D、 Reset the machine to Manufacturing Default Configuration and install the VIO server on the resulting partition created， which will own all system resources.

第2题：

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

第3题：

A server is being set up at a client location. The system has been powered up for a clean install of the base OS. The CD is in the drive. After 5 minutes, the system is hung. There is no activity with the CD-ROM drive and nothing to select on the screen. Which of the following procedures should be performed next?（）

• A、Boot off diskette and change boot device to CD
• B、Change the bootlist for normal mode and reboot
• C、Reboot and press 5/F5 after keyboard is displayed on the screen
• D、Press enter to open SP menus once OK is showing in the LEDs

第4题：

A customer has shut down an LPAR after using DLPAR to add or remove processor and memory resources. When the partition is reactivated, the desired changes are missing. What action, or sequence of actions, will immediately and permanently solve this problem?（）

• A、Add or remove the resources in the profile, click 'apply', then 'save'.
• B、Add or remove the resources using DLPAR and change the partition profile.
• C、Add or remove the resources using DLPAR, then shutdown and reactivate the LPAR.
• D、Add or remove the resources in the system profile and reboot the managed system.

第5题：

A resource was dynamically assigned to an LPAR. The customer wants to make the assignment permanent.  What does the technical specialist need to do to reconfigure the LPARs to make the assignment permanent？（）

• A、Reboot the source LPAR.
• B、Remove the resource from the source LPAR.
• C、Rediscover the managed system from the HMC.
• D、Add the resource to the profile of the LPAR.

第6题：

A customer has an LPAR with 4 dedicated cores on a POWER7 server with SMT4 enabled. How many logical processors are presented to an application running on this LPAR?（）

• A、4
• B、8
• C、16
• D、32

第7题：

After making changes to the profile for an LPAR, the administrator asks the operator to bring the LPAR back up into a running state with the new changes. Which of the following is the correct way to do this?（）

• A、Shutdown and activate the partition profile
• B、Reboot the partition using the reboot command
• C、Reboot the partition using the 'shutdown -r' command
• D、Right click on the partition profile and select the 'apply changes' option

第8题：

An LPAR has hung during a reboot， reporting a 0552 LED code. What does this signify？（）

• A、varyon of the paging device failed.
• B、fsck of the root （/） filesystem failed.
• C、varyon of the root volume group failed.
• D、IPL device could not be opened or a read failed.

第9题：

System configurations on the HMC have been backed up correctly. After a restore, the partitions are defined with different characteristics than the running systems. What is the most probable cause of this problem?（）

• A、The LPAR Configuration backup is corrupt
• B、The LPAR Configuration has been altered using DLPAR
• C、The LPAR Configuration backup was performed on a different HMC
• D、The LPAR Configuration has been altered through the Advanced System Management Interface （ASMI） on the server after the backup was performed

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第13题：

A system administrator has been instructed to attach storage in their client LPARs, in a Power 770, with fibre channel adapters using N_port ID virtualization (NPIV). Which of the following partitions has the minimum requirements to utilize virtual fibre channel?（）

• A、LPAR-A with 1Gb FC HBA and SAN connection
• B、LPAR-B with 2Gb FC HBA and SAN connection
• C、LPAR-C with 4Gb FC HBA and SAN connection
• D、LPAR-D with 8Gb FC HBA and SAN connection

第14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

第15题：

A system dump has occured. The LED display shows 0c0. What does this indicate？（）

• A、The dump was successful.
• B、A system dump is in progress.
• C、No system dump device configured.
• D、There was an I/O error during the dump.

第16题：

An LPAR has hung during a reboot, reporting a 0552LED code. What does this signify?（）

• A、varyon of the paging device failed.
• B、fsck of the root (/) filesystem failed.
• C、varyon of the root volume group failed.
• D、IPL device could not be opened or a read failed.

第17题：

A client has an existing Logical Partition (LPAR) on a p650 running AIX 5.2 and will be porting this LPAR to a p5 590. A mksysb has been run to tape, and a compatible tape drive is available and allocated to the target LPAR on the p5 590. What additional resource needs to be available on the p5 590?（）

• A、A CD or DVD with installation media
• B、An internal SCSI adapter in the target LPAR
• C、An Ethernet adapter for access to an FTP server
• D、Advanced Power Virtualization feature of the p5 590

第18题：

A system was running properly until a reboot. Following the reboot， the system LED displayed cycles between 0223 and 0229. Which of the following procedures should be performed next？（）

• A、Power down then power up the system
• B、Boot into diagnostic mode and run fsck
• C、Boot from installation media and run bosboot
• D、Boot into maintenance mode and check the bootlist

第19题：

A system administrator was able to boot a system from the AIX installation CDROM. The migration install was selected, but the process hung at 92% complete. The system administrator then rebooted the system, which subsequently hung at LED 552. Which of the following options is the most probable cause?（）

• A、The ODM is corrupted.
• B、There is a hardware failure.
• C、The bosboot command failed.
• D、Not enough space is available in the filesystems.

第20题：

During reboot the system hangs with an LED 0554 message that means， "The boot device could not be opened or a read failed." What recovery procedures should be taken？（）

• A、Boot in maintenance and use fsck to check hd5.
• B、Boot in maintenance mode， access the rootvg and check the /etc/inittab for corruption.
• C、Boot in maintenance mode， access the rootvg and rebuild the boot image using the bosboot command.
• D、Boot in maintenance mode， access the rootvg and use the bootlist command to create a valid boot list.

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