单选题An administrator has a server that must be upgraded from AIX 5.2 to AIX 5.3. The administrator also   needs  to  use  the  64-bit  kernel  with  JFS2  filesystems  in  rootvg.  All  critical  data  resides  in  a  non-rootvg volume group.  Which of the

第1题：

A system administrator will be migrating a server from AIX 5.1 to AIX 5.2 and is uncertain if the application running on the server will function properly after the migration. What is the fastest way to return to the previous AIX level if the application does not work？（）

• A、Use base media to restore system to AIX 5.1.
• B、Use an alt_disk_install and boot back to the AIX 5.1 rootvg.
• C、Make a mksysb of the original AIX to restore back to the AIX 5.1 level.
• D、Perform the AIX 5.2 upgrade using update_all with the commit option and reject filesets to return to AIX 5.1.

第2题：

An administrator has a server that must be upgraded from AIX 5.2 to AIX 5.3. The administrator also   needs  to  use  the  64-bit  kernel  with  JFS2  filesystems  in  rootvg.  All  critical  data  resides  in  a  non-rootvg volume group.  Which of the following types of install could the administrator use to accomplish this（）

• A、Migration Installation
• B、Update.AII Installation
• C、Preservation Installation
• D、New and Complete Overwrite Installation

第3题：

An administrator has received an update CD with the latest technology level for AIX 5.3. The current  operating system level of the sever is at base AIX5.3.  What action needs to be taken to apply the new  technology level to the server（）

• A、Run smit update_all
• B、Run smit install_all
• C、Boot from the installation media
• D、Run the update_all command from the mounted CD

第4题：

A system administrator needs to quickly migrate a machine from AIX 5.1 to AIX 5.2. The administrator will only be allowed enough downtime to reboot the machine. Which installation method should be used to accomplish this task？（）

• A、Perform a migration installation during the reboot process.
• B、Perform an alternate disk installation and migration using NIM.
• C、Copy the /usr directory from another 5.2 server to this server.
• D、Perform an update_all install from 5.2 media to take effect on reboot.

第5题：

An administrator plans to use bootable AIX media to boot a system into maintenance mode. The system is running AIX 5.3 TL09 with a 64-bit kernel. The administrator has a selection of media available.  Which media should the administrator use？（）

• A、Any AIX bootable media， providing it is a 64-bit variant
• B、Any AIX bootable media， providing it is AIX 5.1 or later
• C、Any AIX 5.3 bootable media， providing it is TL09 or later
• D、Any AIX 6.1 bootable media， providing it is TL02 or later

第6题：

A server has 500GB of data that must be backed up nightly. The administrator has upgraded the oldLTO2 drive to an LTO3， but the data still will not fit on a single tape.  Which of the following additional stepsshould the administrator perform to accommodate the data？（）

• A、 Enable compression on the new drive
• B、 Reformat all tapes
• C、 Delete unnecessary system files
• D、 Purchase LTO3 tapes for use in the new drive
• E、 Purchase new backup software

第7题：

A system administrator has just finished upgrading a system to AIX 5.2. If there are future problems， the system administrator would like to add an entry to the AIX errorlog to record this event. Which of the following commands can be issued for this purpose？（）

• A、/usr/bin/errmsg "System upgraded to AIX 5.2"
• B、/usr/bin/errlog "System upgraded to AIX 5.2"
• C、/usr/bin/errupdate "System upgraded to AIX 5.2"
• D、/usr/bin/errlogger "System upgraded to AIX 5.2"

第8题：

An administrator has received an update CD with the latest technology level for AIX 5.3. The current operating system level of the server is at base AIX 5.3. What action needs to be taken to apply the new technology level to the server？（）

• A、Run smit update_all
• B、Run smit install_all
• C、Boot from the installation media
• D、Run the update_all command from the mounted CD

第9题：

An administrator has a server that must be upgraded from AIX 5.2 to AIX 5.3. The administrator also needs to use the 64-bit kernel with JFS2 filesystems in rootvg. All critical data resides in a non-rootvg volume group. Which of the following types of install could the administrator use to accomplish this？（）

• A、Migration Installation
• B、Update_All Installation
• C、Preservation Installation
• D、New and Complete Overwrite Installation

第10题：

A System p administrator in a manufacturing customer plans to migrate an AIX 5.2 system to a new LPAR on an existing System p using VIOS.  Which of the following must be completed prior to this migration （）

• A、Upgrade system firmware to latest level
• B、Upgrade to AIX 5.3
• C、Upgrade HMC to version 6.1
• D、Convert rootvg filesystems to JFS2