单选题A system has two configured fibre channel cards， one of which， fsc0， has failed and must be replaced. Which command should an administrator use to remove the card device and attached child devices？（）A rmdev -Rdl fcs0B rmdev -cdl fcs0C rmdev -cdl fscsi0

第1题：

A customer has provided the pSeries technical specialist with details of an HACMP solution that they would like validated.  The solution is for two POWER4+ p630 servers directly attached to a FAStT600 storage server as the shared storage.  Each system has the following： ？ 2 integrated network ports ？   2 fibre channel adapter cards   ？ 1 power supply and redundant cooling   ？ HACMP v5.1   In addition to a second power supply， what further requirements， if any， are needed to validate this solution and ensure no single point of failure？ （）

• A、One fibre channel switch
• B、Two fibre channel switches
• C、Two Ethernet cards
• D、Nothing

第2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、odmget
• B、odmadd
• C、odmshow
• D、odmcreate

第3题：

（）命令删除光纤卡fsc0。

• A、rmdev-Rdlfcs0
• B、rmdev-cdlfcs0
• C、rmdev-cdlfscsi0
• D、rmdev-Rdlfscsi0

第4题：

A system has two configured fibre channel cards, one of which, fsc0, has failed and must be replaced. Which command should an administrator use to remove the card device and attached child devices?（）

• A、rmdev -Rdl fcs0
• B、rmdev -cdl fcs0
• C、rmdev -cdl fscsi0
• D、rmdev -Rdl fscsi0

第5题：

A system has two configured fibre channel cards， one of which， fsc0， has failed and must be replaced.  Which command should an administrator use to remove the card device and attached child devices？（）

• A、rmdev -Rdl fcs0
• B、rmdev -cdl fcs0
• C、rmdev -cdl fscsi0
• D、rmdev -Rdl fscsi0

第6题：

A system administrator has determined a root mirrored disk， hdisk1， needs to be replaced. The root volume has been unmirrored. What is the next step to remove the disk drive？（）

• A、cfgmgr
• B、rmdev -d hdisk1 -l
• C、reducevg rootvg hdisk1
• D、have the IBM CE replace the disk

第7题：

Company.com is adding a new I/O drawer to an existing p5-570 with four LPARs and wants to re-balance the network cards in the I/O drawers. What is the best way to accomplish this？（）

• A、Add the devices as virtual adapters to a VIO server first,then add the I/O drawer and create the shared ethernet adapters
• B、Power down the partitions,run the diag a command when the system is brought back up and reconfigure the network cards
• C、Use the rmdev command to remove the devices,shut down the partitions and move the cads,then run the cfgmgr command after reboot
• D、Detach the network cards,run rmdev on the devices and then dynamically reassign theadapters to the partitions and reconfigure

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第13题：

A VIO server has two fibre channel adapters， fcs0 fcs1， attached for redundant access to a storage subsystem.  If fcs1 has failed， what is the correct procedure to rectify this problem？ （）

• A、 Using ’diagmenu’ command， set fcs1 to Defined.
• B、 Using ’oem_setup_env’ and ’rmdev -R’ commands， set fcs1 adapter to ’Defined’ state.
• C、 Using ’diagmenu’ command， set the fcs1 state to Defined
• D、 Using ’oem_setup_env’ and ’rmdev -dl’ commands， set the state of fcs1 to Defined

第14题：

A system administrator has a failed disk drive that is mirrored to another disk drive. They successfully removed the logical volume copies off of the failed disk drive. Which of the following commands should be used to remove the failed disk drive from the volume group？（）

• A、chvg
• B、rmdev
• C、reducevg
• D、exportvg

第15题：

An SSA disk that is part of the mirrored volume group needs to be replaced. Which of the following procedures should be performed before the disk is physically able to be replaced?（）

• A、reducevg, rmdev, syncvg 
• B、rmlvcopy, exportvg, rmdev 
• C、rmlvcopy, reducevg, rmdev 
• D、No action is required since SSA is a Hot Swap device and is mirrored

第16题：

An AIX LPAR has been reconfigured to use direct-attached disks. What is the best way to fully remove and delete the Virtual IO volumes?（）

• A、On the AIX LPAR: rmdev -dl hdisk#, rmdev -dl vscsi#
• B、On the VIO Server: rmdev -dev rootvg_disk, rmlv rootlv_name
• C、On the AIX LPAR: rmdev -dl hdisk#, rmdev -dl vscsi# On the VIO Server: rmdev -dev  rootvg_disk, rmlv rootlv_name
• D、On the VIO Server: rmdev -dev rootvg_disk, rmlv rootlv_name On the AIX LPAR: rmdev -dl  hdisk#, rmdev -dl vscsi#

第17题：

A graphics card has been added and the system rebooted. When running the lsdev-Cc adapter, the graphics card is not listed in the output. Which of the following actions should be performed?（）

• A、Reboot system sing the mkdev -l command.
• B、Install device support suing the cfgmgr -i command.
• C、Use the SMIT console to redirect the console.
• D、Use SMIT devices and choose the correct adapter.

第18题：

There is the possibility that hdisk1 in the root volume group is going bad. A decision has been made to replace the disk. After saving all of the data from the disk and unmounting any filesystems on the disk, which of the following commands should be run before removing the disk from the system?（）

• A、chgv -a n hdisk rootvg; rmdev -1 hdisk1 -d
• B、rmdev -1 hdisk1 -d; reducevg -df rootvg hdisk1
• C、reducevg -df rootvg hdisk1; rmdev -1 hdisk1 -d
• D、reducevg -df rootvg hdisk1; rmdev -1 hdisk1

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