单选题Which is a supported method to upgrade firmware on an IBM Power Systems 570?（）A Use the /usr/sbin/invscout AIX commandB Use the 'Updates' panel on the managing HMCC Boot the 570 using an IBM-provided microcode CDD Use the /usr/lpp/diagnostics/bin/updat

第1题：

After performing a modification on the /etc/ssh/sshd_config file the operator needs to reinitialize the secure shell daemon to enable the new settings. Which of the following is the correct way to achieve this?（）

• A、Use refresh -s sshd
• B、Use init.sshd /etc/rc.ssh
• C、Use /usr/sbin/sshd -restart
• D、Use stopsrc -s sshd and then startsrc -s sshd

第2题：

Which of the following contain the BOS ODM files（）

• A、/usr/objrepos
• B、/usr/lpp/objrepos
• C、/usr/bin/objrepos
• D、/etc/objrepos

第3题：

Which is a supported method to upgrade firmware on an IBM Power Systems 570？（）  

• A、Use the /usr/sbin/invscout AIX command.
• B、Use the ’Updates’ panel on the managing HMc
• C、Boot the 570 using an IBM-provided microcode Cd
• D、Use the /usr/lpp/diagnostics/bin/update_flash AIX command.

第4题：

An AIX system administrator wants to be able to monitor disk usage and to be able to control how much disk space can be used.  Which command is run to obtain the desired output?（）

• A、 /usr/bin/filemon 
• B、 /usr/bin/startsrc 
• C、 /usr/sbin/acct/startup 
• D、 /usr/bin/df

第5题：

A system administrator is responsible for a vast and growing collection of dissimilar AIX systems. The verification of microcode levels and installation of new microcode is becoming increasingly unmanageable. What tool can be used to discover the existence of new microcode and automate the download and installation?（）

• A、NIM
• B、HMC
• C、suma
• D、invscout

第6题：

A customer has downloaded new firmware files for the IBM support Web Site. Which of the following is the correct method for updating the firmware for the QLogic Intelligent Passthru Module using the command line?（）

• A、Transfer the file to the FC module using FTP； use Telnet to the FC module to start the update
• B、Use Telnet to the AMM to transfer the file using TFTP； start the update
• C、Transfer the file to the FC module using Secure Copy Protocol （SCP）；use Telnet to the FC module to start the update
• D、Start the update and enter FC module IP address when prompted

第7题：

An  administrator  performs  an  audit  on  the  /usr  filesystem  and  finds  the  following  permissions：  -rwsr-xr-x  1  root  sys  514288  Jun  18  09：40  /usr/local/bin/nmon  Which  of  the  following  methods  can  the  administrator use to remove a potential security risk（）

• A、rm /usr/local/bin/nmon
• B、chmod u-s /usr/local/bin/nmon
• C、Reinstall the file from the appropriate fileset
• D、chmod go-rx /usr/local/bin/nmon

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第13题：

Which command is used to initialize and configure a NIM master？（）

• A、/usr/sbin/nim_init
• B、/usr/bin/installnim
• C、/usr/sbin/nimconfig
• D、/usr/sbin/setup_server

第14题：

Which installation method enables the quickest recovery in the event of failure when upgrading from AIX 5.3 to AIX 6.1？（）

• A、Use alt_disk_install.
• B、Apply the upgrade without commit.
• C、Use a backup image from a NIM server.
• D、Use a mksysb image from a locally attached DVD-RAM.

第15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16题：

Which is a supported method to upgrade firmware on an IBM Power Systems 570?（）

• A、Use the /usr/sbin/invscout AIX command
• B、Use the 'Updates' panel on the managing HMC
• C、Boot the 570 using an IBM-provided microcode CD
• D、Use the /usr/lpp/diagnostics/bin/update_flash AIX command

第17题：

A hosting company recently purchased an IBM p5-570 to use in their data center. The company intends to use the server to run several different client workloads. Which of the following features of the IBM p5 servers addresses the need for the isolation of workloads？（）

• A、Workload Manager
• B、Support for AIX 5.3
• C、Logical partitioning
• D、64-bit or 32-bit kernel support

第18题：

To perform SNMP Monitoring of cluster， what daemon must be running？（）  

• A、 /usr/sbin/rsct/bin/hagsd
• B、 /usr/sbin/rsct/bin/clinfo
• C、 /usr/sbin/rsct/bin/clsmuxpd
• D、 /usr/sbin/rsct/bin/clssnmpstatd

第19题：

A software update was installed using the Apply option, however the update is no longer required. Which of the following procedures should be performed to remove the update?（）

• A、Use the Reject option
• B、Delete the update form the /usr/lpp directories
• C、Use the Force Overwrite option to re-install the earlier version
• D、Commit the update and then remove the updated product filesets using SMIT

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