An  administrator  notices  the  /  filesystem  is  98%  full.   Which  of  the  following  files  commonly  grow  rapidly（）

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  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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• A system administrator increases the mbuf pool allocation， then runs vmstat. It is noticed that the paging rate has not decreased. What is the most effective option to maintain the mbuf pool and decrease paging？（）

  A .  Increase the number of CPUs. B .  Increase the physical memory. C .  Set the PSALLOC environment variable to ’late’. D .  Set the PSALLOC environment variable to ’early’.

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• While using the smit install_remove menus to remove some filesets on an AIX 5.3 server， a system administrator notices the /usr filesystem is now unnecessarily large.  Which of the following actions will reduce the size of the /usr filesystem （）

  A . Backup， unmount， remove， recreate and restore the filesystem. B . Boot from mksysb tape and select Shrink filesystems on restore. C . Unmount， run defragfs /usr and the reducefs -size n /usr commands. D . Update the /image.data file with the desired size for /usr and reboot the system.

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• During a redistribution of routes from OSPF into EIGRP， the administrator notices that none of theOSPF routes are showing up in EIGRP. What are two possible causes？（）

  A . Incorrect distribute lists have been configured B . Missing ip classless command C . CEF not enabled D . No default metric configured for EIGRP

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• A system administrator notices that one of the mirrored disks, hdisk7 on datavg, has had a hardware failure. What is the best method of recover without causing additional problems?（）

  A . unmirrorvg datavg hdisk7 reducevg datavg hdisk7 replace the physical volume, run cfgmgr extendvg datavg hdisk7 mirrovg datavg hdisk7 B . varyoffvg datavg Rmdev -l hdisk7 -d Replace the physical volu,e run cfgmgr The system will automatically remirror when the disk is replaced C . unmirrorvg datavg hdisk7 rmdev -l hdisk7 - d replace the physical volume, run cfgmgr extendvg datavg hdisk7 The system will automatically remirror when the disk is replaced. D . unmirrorvg datavg hdisk7 reducevg data hdisk7 rmdev -l hdisk7 -d replace the physical volume, run cfgmgr extendvg datavg hdisk7 mirrovg datavg

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• An administrator is configuring an application monitor. Upon encountering an unrecoverable error the administrator does not want the resource group to failover. How can the application monitor be configured toachieve this？（）

  A . Configure the application monitor with a restart count of 0 B . Configure the application monitor with a monitor mode of Notify C . Configure the application monitor with a notify method of Monitor D . Configure the application monitor with a failure action of Notify

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• How can an administrator view the service bootlist（）？ 

  A . A.service -l bootlist B . B.bosboot -ad service C . C.listboot -l service D . D.bootlist -om service

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• While troubleshooting a connectivity problem, a network administrator notices that a port status LED on a Cisco Catalyst series switch is alternating green and amber. Which condition could this indicate（）。

  A . The port is experiencing errors B . The port is administratively disabled C . The port is blocked by spanning tree D . The port has an active link with normal traffic activity

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• After adding a new Ethernet card to a system and rebooting， the system administrator notices the card was not configured. How can the system administrator determine if there were errors during the configuration process for the card？（）

  A . Examine the bootlog with the command： alog -o -f /var/adm/ras/bootlog B . Display the device attributes and errors with the command： lsdev -C -l ent0 C . Examine the AIX errlog for configuration method errors with the command： errpt -a -C ent0 D . Examine the ODM for configuration errors with the command： odmget -q "method_errors" ent0

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• How would an AIX administrator find information regarding smit menu definitions （）

  A . Use ODM commands B . In the /smit.log file C . In the /etc/environment file D . In the/usr/lib/smit/menu.cfg file

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• A System p administrator noticed several error messages on the screen while the system was booting up； but was not able to write them down.  Where should the system administrator look for the console log， assuming it is in the default location（）

  A . /var/log/conslog B . /var/log/console.log C . /var/adm/ras/conslog D . /var/ras/console.log

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• After completing an installation of new software， a system administrator notices the system is slow.  To troubleshoot the performance， which single AIX command could be used to provide a real-time display of CPU， memory and disk utilization（）

  A . topas B . vmo C . iostat D . netstat

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• An administrator wants to use the online planning worksheets as an aid to configuring a PowerHA cluster.Which PowerHA fileset would the administrator need to install in order to obtain this tool？（）

  A . cluster.es.haw B . cluster.es.worksheets C . cluster.es.tools.worksheets D . cluster.es.server.worksheet

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• While troubleshooting a connectivity problem, a network administrator notices that a port status LED on a Cisco Catalyst series switch is alternating green and amber. Which condition could this indicate?（）

  A . The port is experiencing errors. B . The port is administratively disabled. C . The port is blocked by spanning tree. D . The port has an active link with normal traffic activity.

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• While reviewing cluster logs， and administrator notice that an event， network_down rs232a， occurred on the previous day. After verifying the physical network connections and device states， what command can be used to verify the cluster state？（）

  A .  clstat B .  cllsif C .  clsnapshotinfo D .  clcheck_server

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• The system administrator notices that IP packets are not getting forwarded. The system administrator wants to use an AIX machine as an internetwork router over TCP/IP networks. Which of the following commands will allow this change on the fly？（）

  A .  Some network attributes are runtime attributes that can be changed at any time. Others are loadtime attributes that must be set before the netinet kernel extension is loaded and be placed in the /etc/rc.net or /etc/rc.bsdnet file. This parameter cannot be done on the fly， since a reboot is required. B .  Add to the /etc/rc.net file or if a Berkelye-style network configuration， /etc/rc.bsdnet， and issue the command： no -a ipforwarding=1 to start ipforwarding immediately. C .  Add to the /etc/rc.net file or if a Berkeley-style network configuration， /etc/rc.bsdnet， and issue the command： no -o ipforwarding=0 to start ipforwarding immediately. D .  Add to the /etc/rc.net file or if a Berkeley-style network configuration， /etc/rc.bsdnet， and issue the command： no -o ipforwarding=1 to start ipforwarding immediately.

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• You need to design an administrative control strategy for Denver administrators. What should you do？（）

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• An administrator is reviewing the /tmp/hacmp.out after an unsuccessful fallover and notice that  the event stop_server PROD_DB failed.  Besides manually intervening，what step must be performed to return the cluster to a stable state？（）  

  A .  Recover From HACMP Script Failure. B .  Release Locks Set By Dynamic Reconfiguration. C .  Rerun HACMP cluster verification and synchronization. D .  Restore HACMP configuration Database From Active Configuration.

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• To examine the Exhibit， press the Exhibit button. The system administrator notices a system with routing cannot communicate with a system with an ip address 192.24.34.6. Using the information provided in the exhibit， what is the most likely reason？（）

  A . The named is not running B . The default gateway is not set C . The NIS master server is down D . Ipforwarding is not turned o

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• A system administrator noticed several error messages on the screen while the system was booting up； but was not able to write them down. Where should the system administrator look for the console log， assuming it is in the default location？（）

  A . /tmp/conslog B . /etc/console.log C . /var/adm/ras/conslog D . /var/ras/console.log

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• A notice has just（）the port administration.

  A . came from B . come from C . come D . came

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• ______ the notice, an idea came to his mind.

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• Tina received an admission notice letter from Yale University and Liu Hui congratulates her on her admission._

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• Nora is a site administrator for a large e-commerce site.She notices that the site is running slower and taking longer to process transactions.What should Nora first do to trouble shoot the problem？()

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