000-222 - P5 and pSeries Administration and Support for AIX 5L V5.3

Go back to IBM

Example Questions

Given the following characteristics, tuning which resource will provide the greatest benefit? CPU=80% busy Physical Memory=90% used Disks=80% busy Network=80% used Filesystemsare90%full. What is a mandatory requirement to allow an AIX 7-based NIM Master to install clients over IPv6? How can the emgr -I command be used? New change control procedures dictate that system maintenance windows be shown to each user after logging into the system using ssh or telnet. Updating which file or files will accomplish this task? Which of the following is an AIX 7 Cluster Aware feature? An AIX LPAR has been saved using the mksysb command to a file called LPAR1_mksysb located in the /backup directory. Which command displays the contents of the mksysb backup? A failed disk has been replaced. The administrator wants to purge the references to the failure from the AIX error. The errors reported had an SRN of 16F35C72. How can the old errors be removed from the error log? Which level of information does the mpstat command provide when run inside an LPAR? A new security policy dictates that unnecessary default user accounts be removed. Which default user IDs are most eligible for removal? An administrator wants to create a filesystem with a specific logical volume name, disk location, and disk placement. Which pair of commands will allow these attributes to be set during filesystem creation? How can an administrator determine if DLPAR operations can be performed for a specific LPAR? The/usr/sbin/clcmd command is not working as documented in an administrator's reference. How can the administrator determine if the command being run is at the same level as the command being referenced in the documentation? The system administrator ran the following command to backup his image repository, but nothing was backed up to the file. Why? find /media -print | backup -I-f-p /dev/rmt0 In addition to an available DVD drive and 5GB disk space, what are the minimum server and LPAR requirements to install AIX 7.1 from DVD media? Which command will show all the logical volumes, filesystem mount points, and the volume group in which they reside? Which command, when issued from the HMC command line, will attempt to launch a virtual terminal session on Ipar1, running on the sys1 managed system? Solid State Drives (SSDs) have been added to a POWER7 system, and the administrator would like to migrate filesystems with high I/O activity to the SSDs. What TWO options or commands will assist the administrator with identifying filesystem activity? (Select 2) How can an administrator disable Role Based Access Control (RBAC) in a WPAR? How can the administrator remove all entries from the error log? Which configuration will provide an LPAR maximum network resilience and performance with two Ethernet adapters? Which command will help determine if the primary Ethernet adapter in an EtherChannel has failed and the backup adapter is being used? Which command will display the path status of MultiPath I/O (MHO) device hdisk1? What is the difference between deferred and concurrent firmware updates? What is a requirement for Live Partition Mobility? What file needs to be modified to disable both telnet and local logins for the root UserlD? A system administrator needs to create a new volume group (VG) which will contain 100 physical volumes. The physical volumes are 10GB in size. The company plans to increase from 100 to 150 physical volumes over a two year period. To ensure the VG can meet initial demand and grow without requiring changes at later date, what type of VG should be created? An administrator needs to limit the size of the filesystem cache. Which tuning parameters need to be adjusted? An administrator notices that the ntp group subsystem is not starting up at boot time. What will cause this issue? Which command displays from which disk the operating system was last booted? Before changing virtual memory settings, how can an administrator check the valid range of values for a tuning parameter? An administrator needs to restore all files in the /myfs/test directory of the non-rootvg volume group backup, which is located on device /dev/cd1, and write the restored files to /data/myfiles. Which is the correct command? Which command will display the time and date of the last boot? Which TWO groups of actions will create a CDROM file system for device cd0 and mount this on /cdfs? (Select 2) The/app1 filesystem in appvg did not mount due to a failure replaying jfslog1. Which command will reinitialize jfslog1? An administrator needs to determine if system microcode is at the most current level. Which tool will identify current microcode levels, and provide an output file which can be used by the IBM Microcode Discovery Service (MDS) for comparison? What are key considerations when planning for Live Application Mobility? Which command is used to change the reserve policy of a disk? Which technology provides the maximum amount of usable storage and resilience for a system with 6 physical volumes? Which system management tool could be used to deploy corrective service to multiple HMCs? What is required to support VLANs in an AIX partition? Which is a benefit of dynamic tracking of Fibre Channel devices? An administrator needs to list/query the security attributes for the WPAR syswpar1. Which command will do this? On a system that currently boots from hdisk0, what command will extend the boot order to include hdisk1? A new naming guideline requires the existing volume group, db2vg on hdisk1, be renamed to db2logsvg01. Which command sequence will accomplish this with the least downtime? Why would the 'bffcreate -d /dev/cd0 -t/tmp/images all' command be run? What TWO situations require a Systems Director Management Console (SDMC) instead of a Hardware Management Console (HMC)? (Select 2) A mirrored rootvg internal disk, hdisk1, has failed and must be replaced. The remaining mirrored disk, hdisk0, is intact and functioning normally. What is the correct sequence of actions? While trying to extend a filesystem /work an administrator receives the following error: 0516-787 extendlv: Maximum allocation for logical volume fslv00 is 256. What must be done to allow the filesystem to be extended? In order to enable an AIX host to use one virtual Ethernet adapter to communicate on multiple VLANs, what is required? Given the following crontab entry, when will the job run? 30 5 * 9 * /usr/local/bin/maintenance