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

質問 1

Consider the following extract from the command Ismap -all -npiv -fmt:
vfchost0:U9119.FHA.44ABCDE-V2-C642:47:: :NOT_LOGGED_IN;fcs2:U5803.001.9112345-P2-C7-T1:0:4::
vfchost1:U9119.FHA44ABCDE-V2C643:48:lpar02AIX:LOGGED_IN:fcs2:U5803.001.9112345-P2-C7-T1:5:a:fcsO:U9119.FHA
44ABCDE-V48-C8-T1
From this information which of the following statements is true?

（A）Virtual adapter vfchost1 is associated with adapterfcs0 on Ipar02.

（B）Virtual adapter vfchost1 is providing rootvg to the client LPAR.

（C）Virtual adapter vfchost0 tried an invalid path to the SAN.

（D）Virtual adapter vfchost0 is pointing to client LPAR id 47.

正解：A 解答を投票する

質問 2

A WPAR environment is being planned. The WPARs will run applications which are to be completely contained since the network is insecure. How would this be structured?

（A）Inside the WPAR, the net_login attribute of sys0 will be set to false.

（B）The localnet attribute will be used on WPAR creation from the global environment.

（C）A private network is automatically configured from the global environment to each WPAR.

（D）WPARs are to be accessed only through the global environment with a clogin.

正解：D 解答を投票する

質問 3

When planning for virtual disk redundancy on an AIX LPAR, which solution would provide the highest availability?

（A）MPIO through redundant VIO Servers

（B）Disk mirroring on the VIO Servers providing the virtual disks

（C）N_Port ID Virtualization (NPIV)

（D）Distinct vhost provided for each disk allocated by the VIO Servers

正解：A 解答を投票する

質問 4

While reactivating client LPARs following a scheduled power down, some LPARs have lost visibility to their NPIV-allocated SAN LUNs. On investigation it appears the WWNs have changed on the problem LPARs. What is the most likely cause for the change in WWN?

（A）The NPIV adapters on the VIOS LPARs were not tagged as being "required for partition activation."

（B）The WWNs will have changed due to the recycle of the Hypervisor. The chsyscfg -r command should be used to recover the previously allocated WWN.

（C）The virtual Fibre Channel client adapters were dynamically allocated to the LPARs before being added to the partition profile.

（D）The option to randomly assign WWNs for security reasons has been selected.

正解：C 解答を投票する

質問 5

An administrator has a Power 720 with 64GB of memory and Active Memory Expansion (AME).
An LPAR has only 10GB of memory available and an application has been sized at 15GB of memory. The administrator runs amepat to determine an efficient expansion factor. Based on the output, an expansion factor of 1.6 has been chosen.
How should this be configured in the LPAR?

（A）Enter 16GB as 'desired' and modify/etc/ame.conf with AME_RATIO=1.6.

（B）Enter 10GB as 'desired' and modify/etc/ame.conf with AME_RATIO=1.6.

（C）Enter 16GB as 'desired', enter 1.6 in the Active memory expansion factor field.

（D）Enter 10GB as 'desired', enter 1.6 in the Active memory expansion factor field.

正解：D 解答を投票する

質問 6

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 7

A system has 2 LPARs and a VIO Server with networking configured as follows:

LPAR1 and LPAR2 are unable to communicate with external systems. What should be done to allow them to access the external network?

（A）VIO should use another VLAN ID on its Virtual Network Adapter.

（B）LPAR1 and LPAR2 should configure 802.1Q adapters in their Operating System.

（C）802.1Q should be disabled on the VIO Virtual Network Adapter.

（D）LPAR1 and LPAR2 Virtual Network Adapters should be configured with Access External Network

正解：A 解答を投票する

質問 8

An existing machine is configured with redundant VIO Servers with SEA failover. A number of VLANs are already configured and used by the hosted client LPARs. Two additional VLANs are required to be added to the deployment to support new growth.
An administrator uses a DLPAR operation to add the additional VLANs to the existing Virtual Ethernet adapters. The attempt failed. They have updated the LPAR profile for both VIO Servers. Next they shutdown one of the VIO Servers and attempt to reactivate the LPAR. The following error is displayed:
"HSCL0282 The virtual Ethernet adapter in virtual I/O slot 11 can't be defined because the partition with ID 2 already defines a trunk adapter in its virtual I/O slot 11. Please modify the profile accordingly and reactivate the partition."
What is the cause of the failure?

（A）The failed DLPAR operation has not been cleared prior to reactivation of the LPAR profile.

（B）The connectivity required for DLPAR operations has not been configured.

（C）It is not possible to add new VLANs to an existing virtual adapter that is part of an SEA failover environment.

（D）The additional VLANs have not been added to the active VIO Server.

正解：C 解答を投票する

質問 9

An administrator would like to install a new Fix Pack on an existing VIO server. The Fix Pack has been mounted using NFS on /mnt. Which command should the administrator use to achieve this?

（A）installios -update_all -dev /mnt

（B）geninstall -u -ac -d /mnt -f all

（C）updateios -dev /mnt -accept -install

（D）iosinst -update -install -accept -dev /mnt

正解：C 解答を投票する

質問 10

An administrator is preparing to upgrade the environment's dual Virtual I/O servers (VIOS) from V1.2 to V2.1
What must considered in preparation for this upgrade?

（A）The VIOS must be upgraded to the latest fixpack of V1.5 before upgrading to V2.1.

（B）VIOS V2.1 requires AIX clients to be running AIX V6.1 at a minimum.

（C）All client LPARs must be shutdown as both VIO servers have to be upgraded to V2.1 at the same time.

（D）The only upgrade method that will be supported is using NIM because the current VIOS is lower than V1.3.

正解：A 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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