C4040-109無料問題集「IBM Virtualization Technical Support for AIX and Linux

質問 1

Following the reboot of one VIO server (VIOS) in a redundant configuration, a client is showing failed disk paths on some channels.
What is the most likely reason the disk paths have failed?

（A）MPIO drivers have not been installed on the client.

（B）VIOS Fibre Channel adapters have created a private loop as the attribute init_link has not been set.

（C）vSCSI and disk attributes vscsi_err_recov, vscsi_path_to & hcheck_interval have not been configured.

（D）Disk attributes on VIOS for the reserve policy on the disk is not set to no_reserve.

正解：C 解答を投票する

質問 2

An administrator has removed a client LPAR and would like to unmap the virtual Fibre Channel adapter vfchost0 from the physical backing adapter fcs2.
Which of the following commands will achieve this?

（A）vfcumap -vdev vfchost0 -dev fcs2

（B）rmvdev -vtd vfchost0

（C）rmdev -dev fcs2

（D）vfcmap -vadapter vfchost0 -fcp

正解：D 解答を投票する

質問 3

While trying to reject recent updates to the VIOS, an administrator received an error message stating that a file set may not be rejected because a dependent file set is committed.
Which command can be used to overcome this error?

（A）updateios -remove <committed_fileset_name>

（B）updateios -commit -u <committed_fileset_name>

（C）updateios -reject-f <committed_fileset_name>

（D）updateios -cleanup <committed_fileset_name>

正解：A 解答を投票する

質問 4

A customer is planning to purchase a fully populated Power 795. There are 65 applications which need to run and all need an AIX 7 environment. The architect is considering whether to use an LPAR for each application or to use a single large LPAR and have a WPAR for each application.
What must be considered before creating the environment?

（A）There is a limit of 64 WPARs in any AIX V7 global environment.

（B）Multiple IVE adapters are required to support all the partitions.

（C）An activation key for LPARs with more than 128 processors is required.

（D）There is a limit of 32 Processors in a WPAR.

正解：C 解答を投票する

質問 5

A new Power 750 machine is being prepared for use. When the administrator tries to assign a new LPAR to a secondary shared processor pool, the HMC displays the following error:"This operation is not allowed because the partition is using dedicated processors."What is the most likely cause for the error?

（A）The defined LPAR has been set to the wrong Processor compatibility mode.

（B）The defined LPAR has the "Allow when partition is active" option checked.

（C）The defined LPAR has yet to be activated.

（D）The defined LPAR has the "Allow when partition is inactive" option unchecked.

正解：C 解答を投票する

質問 6

To prevent frames being dropped as a result of network congestion on high speed links, IBM recommends enabling the use of pause frame on compatible switches and IVE adapters. Which attribute enables pause frames?

（A）Jumbo Frames

（B）802.3ad

（C）Port Group MCS

（D）Flow Control

正解：D 解答を投票する

質問 7

During the validation of a planned partition migration between managed servers, the following error message is displayed:HSCLA297 The DLPAR Resource Manager (DRM) capability bits 0x0 for mover service partition (MSP) VIOS indicate that partition mobility functions are not supported on the partition. What is the most likely cause of this error?

（A）The network connection to the mobile partition is not working.

（B）An RMC error has occurred on one of the VIOS partitions.

（C）The mobile partition has an HEA logical port configured.

（D）There is a mismatch in VIO Server versions between the two systems.

正解：B 解答を投票する

質問 8

A client is designing a system to support three 24x7 applications, each in a different environment. The plan is to host these applications on a new POWER7 based server to add to their existing POWER6 servers. Virtual I/O Server will not be used.
The applications have the following OS and processor requirements: AIX 6.1 with a peak of 2 cores between 10am-2pm
AIX 5.3 with a peak of 2 cores between 5pm-10pm
AIX 5.2 with a peak of 2 cores between 3am-7am
Outside the peak periods, the processor utilization is extremely low.
Which of the following configurations supports the design requirements?

（A）A minimum of four processor activations is required.
Two dedicated processors for an AIX 5.2 LPAR.
AIX 5.3 and AIX 6.1 can share 2 processors

（B）The LPAR profiles can set the processor mode to POWER6
The AIX 6.1 and AIX 5.3 LPARs can be migrated using Live Partition Mobility.
The AIX 5.2 could only be migrated if it is in a WPAR.

（C）The AIX 5.2 can be hosted in a WPAR in an AIX 7.1 LPAR.
The AIX 5.3 and AIX 6.1 can each have their own LPAR.
All LPARs can use the shared processor pool.

（D）Each applications each needs its own LPAR running native AIX.
The LPAR must be running the appropriate version of AIX.
The LPARs can all use the shared pool and be uncapped.

正解：C 解答を投票する

質問 9

What tool can an architect use to determine which is the smallest POWER7 server that will provide equal or better overall performance than a POWER5 570?

（A）Configurator for eBusiness

（B）Server Magic

（C）LPAR Validation Tool

（D）Facts and Features Guide

正解：D 解答を投票する

質問 10

An administrator has installed a new client partition and has used vSCSI to provide the disk for rootvg. The rootvg consists of one single disk, hdisk0, which is provided using a single SAN device presented to a dual VIO server configuration. The client virtual SCSI adapters are vscsi0 and vscsi1The administrator would like to prioritize I/O traffic for vscsi0.Running which command will achieve this?

（A）chvpath

（B）chdev

（C）chpath

（D）chattr

正解：C 解答を投票する

C4040-109 無料問題集「IBM Virtualization Technical Support for AIX and Linux - v2」

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