IBM000-108EnterpriseTechnicalSupportforPOWER7andAIX

1、000-108 Enterprise Technical Support for POWER7 and AIXExam A QUESTION 1Which of the following features is unique to traditional Capacity on Demand servers when compared toCapacity Back Up servers?A.Capacity Upgrade on Demand: the ability to permanently activate inactive cores.B.Processor Sparing: t

2、he replacement of cores reporting certain errors with inactive cores.C.On/Off Capacity on Demand: the ability to turn a certain number of cores on for a temporary perioD.D. Utility Capacity on Demand: the ability to have the system automatically determine how many additional temporary core resources

3、 to activate.Answer: A DQUESTION 2An administrator is planning to relocate running workloads from a POWER 770 to an unused POWER5 570 inreparation for hardware maintenance. The POWER7 system has the following:Which of the following is the supported method for accomplishing the relocation?A.Relocate

4、all of the WPARs using Workload Partition MobilityB.Relocate all of the LPARs and their associated WPARs using Live Partition MobilityC.Relocate all of the LPARs via Live Partition Mobility and the WPARs using Workload Partition MobilityD. Relocate the application WPARs via Workload Partition Mobili

5、ty and the system WPARs using LivePartition MobilityAnswer: B AQUESTION 3A customer backs up a database using tools provided by the vendor. The backup files are written to a filesystem that was initially created for use by the database, but the backup takes an unexpectedly long time.Which of the fol

6、lowing methods will decrease the time required for backups?A.Use the vmo command to increase WriteBehinD.B.Switch on Concurrent I/O for target filesystems.C.Switch off Concurrent I/O for target filesystems.D. Use the backup tools provided with the operating system. Answer: CQUESTION 4Which of the fo

7、llowing statements regarding the Power Hypervisor is true?A.The Hypervisor will consume approximately 0.05% of a core for each LPAR.B.The consumption of the Hypervisor is included in the published rPerl figures.C.The Flexible Service Processor (FSP) is automatically allocated to run the Hypervisor.D

8、. The Hypervisor allocates between 5% and 10% of the number of core entitlements used by the partitions.Answer: CQUESTION 5A system administrator notices that an AIX partition can 痶 pi ngit s def ault gat e way. The LPARi s connectedto the network using Shared Ethernet Adapter (SEA). A partial outpu

9、t from the entstat command displays:Based on the output, what is the probable cause of the problem?A.The Trunk Adapter parameter is set to True.B.The Port VLAN ID and VLAN Tag ID are different.C.IEEE 802.IQ support is disabled in the profile of the VIO Server.D. VLAN 812 is missing from the network

10、switch configuration. Answer: BQUESTION 6Which component is mandatory in LPAR migration?A.WPM -WPAR ManagerB.PLM - Partition Load ManagerC.eWLM - Enterprise Workload ManagerD. RMC - Resource Monitoring and Control Answer: BQUESTION 7An administrator is managing a two node PowerHA cluster on AIX 7. T

11、he administrator needs to add a sharedvolume group made up of a single disk presented through redundant VIO Servers to each node. Runningcfgmgr, one node configures the new disk as hdisk9 while the other node configures the same disk ashdisk10. The company has a naming standard which requires cluste

12、r disk to be configured with the samedevice names on all nodes. A number of scripts have been coded for this standard and will fail as a result ofthe different hdisk names. Which of the following is the quickest way to fix this?A.Update any scripts to determine the cluster disk automatically.B.Use t

13、he rendev command to rename the disks before they are useD.C.User migratepv to reorder the disks on the second node to match the first.D. Remove the other disks and add one by one using DLPAR in the correct order. Answer: AQUESTION 8A system administrator must provide network access to a single VLAN

14、 for multiple partitions on a Power 795server. The Power 795 server has a pair VIO Server (VIOS) partitions, with a Shared Ethernet Adapter (SEA)in each one. Each SEA will use a single-port Ethernet adapter as a backing device. Both SEAsmust supportnetwork traffic so both adapters are used simultane

15、ously.Network service must be resilient. All client partitionsmust be able to maintain network access to this VLAN through either VIOS partition if the other VIOS partitionfails or is taken out of service. Which of the following configurations would satisfy this goal?A.The SEAs are both connected to

16、 the same virtual switch. Both SEAs are configured for SEA failover.The client LPARs are configured with one virtual Ethernet adapterB.The SEAs are each connected to separate virtual switches. Both SEAs are configured for SEA failover.The client LPARs are configured with one virtual Ethernet adapter

17、.C.The SEAs are both connected to the same virtual switch. Neither SEA is configured for SEA failover.The client LPARs are configured with NIB on two virtual Ethernet adapters.D. The SEAs are each connected to separate virtual switches. Neither SEA is configured for SEA failover.The client LPARs are

18、 configured with NIB on two virtual Ethernet adapters.Answer: DQUESTION 9A customer is adding a second HMC to their two-enclosure Power 780 to provide redundancy. Which of the following is required?A.Each HMC requires different DHCP address ranges.B.The HMCs must be connected to the same FSP port in

19、 different enclosures.C.Both HMCs must be connected to the managed systems on the same private su bnet.D. The primary HMC must be configured as a DHCP host and the failover HMC must be a DHCP client.Answer: AQUESTION 10A customer has an existing deployment of IBM i LPARs running on POWER6 hardware.

20、The customer isplanning to add new AIX and IBM i LPARs on the same hardware. To avoid purchasing additional adapters,there is a requirement for the new LPARs to be completely virtualizeD.What virtualization options exist forhosting IBM i and AIX LPARs?A.Virtualization Engine (VE)B.N_Port ID Virtuali

21、zation (NPIV)C.Advanced Power Virtualization (APV)D. Network Server Description (NWSD) and VIO ServerAnswer: B DQUESTION 11A partition is running on a Power 770 using POWER7 mode and SMT4. The LPAR has 8.0 units of entitledcapacity assigned, and has 10 virtual processors configureD.If the customer u

22、ses nmon to monitor processoractivity, how many processors will be shown on the summary screen?A.8B.10C.32D. 40Answer: CQUESTION 12A customer needs to verify the resources allocated to an AIX 6.1 LPAR. The Operator Panel on the front ofthe physical system indicates it is managed by an HMC, however t

23、he customer is unaware of exactly whichHMC.To avoid the customer logging on to 25 HMCs, which AIX command can be used to query the IPaddress of the managing HMC?A.lssrc-lsctrmcB.grep -ri hmc Ivarlct/C.lsrsrc IBM.ManagementServerD. HMC hostname is listed within IetclhostsAnswer: CQUESTION 13A system

24、administrator is adding storage to an AIX 6.1 LPAR that is a virtual SCSI client of a VIO ServerLPAR. On the VIO Server, the administrator creates the new virtual target device on the existing virtual SCSIhost adapter for the client LPAR, but is presented with a warning that the client LPAR must be

25、rebooted inorder to see the new virtual device. Which of the following is the most likely the cause for this warning?A.The number of physical partitions forthe new device is too large.B.The maximum queue depth for the vSCSI client adapter has been exceedeD.C.The memory available for the existing vSC

26、SI host adapter has been exhausteD.D. The maximum transfer size of the new device is greater than the existing devices. Answer: AQUESTION 14A customer has a Power 770 with a single shared processor pooi and 6 micro-partitions. The customerwants to ensure that a specific partition has priority to acc

27、ess more CPU resources at anytime, without userintervention. Which of the following will support this requirement?A.Use Temporary Capacity on Demand to add capacityB.Allocate additional virtual processors to the partition.C.Increase the weight of the partition within its Profile in the HMC.D. Schedu

28、le DLPAR operations to move processing resources at critical times. Answer: AQUESTION 15A customer is ordering 10 Power 795 servers. Each system will be configured with 256 cores and ITB RAM .Two hundred LPARs will be created on each system. Redundant HMCs are a mandatory requirement for thecustomer

29、. What is the minimum number of HMCs necessary to support the customer requirement?A.2B.4C.6D. 8Answer: BQUESTION 16A system administrator would like to add a new LPAR to an existing Power 770 system that currently hosts 4other LPARs. The system has a total of 52 GB of RAM installed and is licensed

30、for Active Memory Expansion(AME). The current LPARs each have 12 GB of RAM allocated to them, and are tolerant of varied responsetimes. The new LPAR requires 8 GB of RAM, and requires consistent response time.There is no moneyavailable to purchase additional RAM .Which of the following options will

31、support adding the new LPAR to thesystem with minimal impact to the existing partitions?A.For each of the pre-existing LPARs, configure AME . For the new LPAR, do not activate AME, and assign8 GB of RAM .B.For each of the pre-existing LPARs, do not activate AME . For the new LPAR, configure AME, and

32、 assign4 GB of RAM .C.For each of the pre-existing LPARs, activate and employ AME . For the new LPAR, configure AME, and assign 4 GB of RAM .D. For each of the pre-existing LPARs, configure AME, and reduce the physical RAM allocateD.For the newLPAR, do not activate AME, and assign 8 GB of RAM .Answe

33、r: CQUESTION 17Which power reduction technology requires a software component in order to be activated?A.Power cappingB.Processor foldingC.Static power savingD. Processor core nap modeAnswer: A QUESTION 18An administrator is creating an LPAR that will employ N_Port ID Virtualization (NPIV) and Parti

34、tion Mobility.The SAN administrator wants to see both virtual WWPNs for each virtual fibre channel adapter log into theSAN fabric in order to zone them.ln order to activate the secondary virtual WWPNs the administrator attemptsto migrate the inactive LPAR to a target server. The migration fails.Whic

35、h of the following is a valid reason for the failure?A.Partition Mobility is available only for active partitions.B.The partition was not enabled as a Mover Service Partition.C.A partition must be booted to the SMS menu at least once before the migration will succeeD.D. A partition cannot be migrate

36、d until its operating system verifies that PowerVM Enterprise Edition has been licenseD.Answer: DQUESTION 19While restoring a mksysb to a VIO client, the installation halts with a message indicating lack of space. Themksysb being used for the restore is 4GB in size. The client LPAR has an assigned 3

37、2GB LUN through theVIC Server. What is wrong?A.The extracted files plus required temporary working storage exceeds 32GB.B.The logical volumes defined in image.data, together require more than 32 GB.C.The logical volumes defined in bosinst.data, together require more than 32 GB.D. The PP_SIZE in bosi

38、nst.data value would make the logical volumes 32 GB combine Answer: AQUESTION 20After upgrading their HMCs to the V7R720 release, a customer was planning to consolidate HMCs by takingadvantage of the raised limit for maximum managed LPARs. They have found two POWER6 570s on whichthe password for bot

39、h HMC and admin UserlDs has been forgotten.What ASMI UserID can the customer use,when directed by IBM Support, to reset the forgotten passwords?A.ibmB.rootC.padminD. celogin Answer: Dc o mmand. :QUESTION 21An administrator attempts to migrate a running LPAR using the ?m i gri paWhat task will help t

40、he administrator determine the cause of the errors?A.Validate the configured attributes on the Properties tab of the LPAR profile.B.Validate that the VIO servers have the Mover Service Partition (MSP) attribute set.C.Validate that the required CPU entitlements are available on the destination server

41、.D. Validate that the Logical Memory Block (LMB) size is consistent between both source and destination.Answer: BQUESTION 22An administrator has to restore a couple of servers using NIM. Unfortunately the installation always asks forinput on the console. Which steps are required to automate the inst

42、allation process?A.Prepare a nim_script file with CUSTOMIZE = no. Define the nim_script file as a NIM resource and allocate it to the clients.B.Prepare a image_data file with NO_PROMPT = yes. Define the image_data file as a NIM resource and allocate it to the clients.C.Prepare a bosinst_data file wi

43、th PROMPT = no. Define the bosinst_data file as a NIM resource and allocate it to the clients.D. Prepare a customization_file file with all settings. Define the customization_file file as a NIM resource and allocate it to the clients.Answer: BQUESTION 23An administrator configured IVE in their Power

44、 570 with a multicore scaling (MCS) value of 8. After some timethey decided to add more LPARs to the system. To allow more logical ports for the new LPARs, theadministrator changed the MCS value in the HMC to 4. When configuring the new LPAR profiles, theadministrator does not see the extra ports. W

45、hich of the following is the most likely reason?A.Decreasing the MCS value reduces the number of ports available.B.Changing MCS value requires the managed system to undergo a power cycleC.The VIO server must have the ?cf gde” c o mmand r un to di scover t he n ew por ts.D. The Host Ethernet configur

46、ation (available ports) must be changed to match the IVE configuration.Answer: BQUESTION 24What is the minimum AIX level required for an LPAR on a Power 770 to run SMT4?A.AIX5.3TL9B.AIX6.ITL2C.AIX6.ITL4D. AIX7.ITLIAnswer: CQUESTION 25A system administrator is implementing VIO Server on Power 770 for

47、 network virlualization, and plans to useShared Ethernet Adapters (SEA). A sizing exercise was perlormed to determine the the resource requirementsfor the VIO Server hosting the SEA, assuming an MTU of 9000. Some time after the completion of the sizingexercise, the requirements are revised and the M

48、TU is now expected to be 1500 instead of 9000.Which of thefollowing statements is true?A.The processor requirements will be smaller, and the receive buffer requirements will be smaller.B.The processor requirements will be smaller, and the receive buffer requirements will be greater.C.The processor r

49、equirements will be greater, and the receive buffer requirements will be smaller.D. The processor requirements will be greater, and the receive buffer requirements will be greater. Answer: BQUESTION 26Which of the following commands traces a processes system calls, received signals, and machine faul

50、ts?A.profB.topasC.trussD. mpstatAnswer: CQUESTION 27A company which sells books and DVDs runs their business on AIX Enterprise Edition on a Power 795. Theyhave LPARs running back-office applications and other LPARs supporting their Internet based retailoperations. They are considering a policy of sw

51、itching between TurboCore mode and MaxCore mode,depending on workloaD.Which of the following considerations will have the most impact on the customer ?s busi ness?A.The managed system will need to be restarted to change modes.B.There will be fewer cores available when using TurboCore mode.C.There wi

52、ll be less L3 cache available per core when using MaxCore mode.D. The applications running on the affected LPARs must support MaxCore and TurboCore modes. Answer: AQUESTION 28An administrator would like to create an account on an HMC that allows the Operations Team to activate andshutdown LPARs but

53、with no other permissions. How could this be achieved?A.Create a new user and assign the hmcviewer role. Modify the new user removing all but the ActivatePartition and Deactivate Partition objects.B.Create a new resource role with Activate Partition and Deactivate Partition permissions. Create a new

54、HMC user and assign the new resource role.C.Create a new managed task role with Activate Partition and Deactivate Partition permissions. Create a new HMC user and assign the new task role.D. Create a new user and assign the hmcoperator role. Modify the new user removing all but the ActivatePartition

55、 and Deactivate Partition permissions.Answer: DQUESTION 29A customer is planning 17 LPARs on a Power 795. All LPARs will run AIX 6.1 and use dedicated cores.LPAR-A has 17 cores and 128GB RAMLPAR-B has 15 cores and 128GB RAMLPAR-C has 8 cores and 60 GB RAMLPAR-D has 4 cores and 32 GB RAMThe other 13

56、LPARs each have 4 cores and 12 GB RAMWhat is the minimum number and type(s) of AIX licenses required?A.AIX Enterprise Edition licenses for 96 coresB.AIX Express Edition licenses for 56 cores, and AIX Standard Edition licenses for 40 coresC.AIX Standard Edition licenses for 79 cores, and AIX Enterpri

57、se Edition licenses for 17 coresD. AIX Express Edition licenses for 52 cores, AIX Standard Edition licenses for 27 cores, and AIX EnterpriseEdition licenses for 17 cores.Answer: DQUESTION 30An administrator who manages systems in a remote ?li ght -out ?dat a cent er has been sent a set of AI Xdevice

58、 drivers for some storage arrays. The software was sent by email from the third party manufacturer, inthe form of an ISO image. What is the quickest and easiest way to install the drivers?A.Using a PC, open a browser window onto the HMC 畊 pdat e page Sel ect t he I SOfi le on t he PC an follow the o

59、n-screen instructionsB.Write the ISO image to a CD and place it in a drive on the server Follow the manufacturer ?s documentation to complete the installationC.Transfer the ISO image to a temporary directory on the AIX system cd into the directory and run ?i nut o ,followed by smitty install ?c o mm

60、and I nstall f r omt h D. Copy the ISO image to AIX and mount it using the ?l oop moun mounted filesystem using the third party guidelines Answer: C QUESTION 31A broken SAN LUN hdisk3 on VIOl must be replaceD.In the癐 s map -all ?out put t he ad m i nistr at or identified the following entry for this