Download New Updated (June) VMWare VCP510PSE Practice Test Topic 3, Plan andConfigure vSphere Storage Part 01

Ensurepass

 

QUESTION 93  (Topic 3)

 

 

 

VMware VCP510PSE : Practice Test

An administrator plans to deploy ESXi 5.x on a blade server containing no local disks.

 

What boot options are supported for use in place of local disks? (Choose three.)

 

A.

An SD card

B.

A NIC with iBFT

C.

Auto Deploy

D.

A serverwith IPMI or iLO

E.

A dedicated NFS share

 

Answer: ABC

Reference:http://www.vmware.com/files/pdf/techpaper/vSphere-5-ESXi-Operations- Guide.pdf(page8, 4th para)

 

 

QUESTION 94  (Topic 3)

 

An administrator is configuring an ESXi 5.x host with two dual-port Fibre Channel (FC) HBAs. The FC storage array has four active storage processor ports. Zoning is configured on both fabrics, with ESXi HBA ports and the array ports in the same zone. There are two LUNs with VMFS datastores configured.

 

Using Round Robin multipathing, what is the maximum number of paths that can be used to send data to the VMFS datastores at any given time?

 

A.

2

B.

3

C.

1

D.

4

 

Answer: A

Explanation:Multi-pathing is set on the HBA level and there are 2 HBAs. Therefore they will alternate on each HBA.

 

 

QUESTION 95  (Topic 3)

 

 

 

VMware VCP510PSE : Practice Test

What is one requirement when adding an extent to a VMFS datastore?

 

A.

A new unused NFS mount

B.

An RDM with sufficient space available

C.

An unused iSCSI or FCP LUN

D.

Free space on the LUN holding the VMFS datastore

 

Answer: C

Reference:http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd= displayKC&externalId=1017662

 

 

QUESTION 96  (Topic 3)

 

A request has been made to the SAN administrator to provision a new LUN. A LUN (LUN

6) is created, and the SAN administrator presents the LUN to an ESXi 5.x host, using the storage array SAN management software. The administrator looks at the Storage configuration for the ESXi host, and does not see the new LUN. Other LUNs from thesame storage array are visible.

 

Which two conditions are most likely to cause the error described? (Choose two.)

 

A.

The administrator has not performed a Rescan All on the ESXi host.

B.

The multipathing policy has been set to Fixed for the LUN.

C.

Zoningon the Fibre Channel switches is not configured correctly.

D.

The LUN was not presented to the correct ESXi host.

 

Answer: AD

Explanation:The cause of the error is that the administrator didn’t perform a rescan all of ESXi host. Whenever a new LUN is provisioned, a manual rescan all has to be performed to enable ESXi to discover new LUNs. The second possibility is that the new LUN was not presented to the ESXi host that was intended by the administrator.

 

 

QUESTION 97  (Topic 3)

 

 

 

VMware VCP510PSE : Practice Test

Which virtual disk types are supported on an network attached storage appliance using NFS with hardware acceleration disabled?

 

A.

Flat disk

B.

Raw Device Mappings

C.

Thick Provision Lazy Zeroed

D.

Thin Provision

 

Answer: D

< span lang="EN-US" style="font-family: ; mso-no-proof: yes; mso-font-kerning: 0pt">Explanation: Thin provisioned disk are supported on NAS storage appliance using NFS withdisabled hardware acceleration.

 

 

QUESTION 98  (Topic 3)

 

Which are the correct parameters to specify when adding an iSCSI target to an ESXi 5.x host using the Static Discovery tab?

 

A.

iSCSI server ip address, port 902

B.

iSCSI server ip address, port 3260

C.

iSCSI server ip address, port 902, iSCSI target name

D.

iSCSI server ip address, port 3260, iSCSI target name

 

Answer: D

Reference:http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd= displayKC&externalId=1008083

 

 

QUESTION 99  (Topic 3)

 

A VMFS3 datastore has just been upgraded to VMFS5.

 

In what two ways does this affect the datastore? (Choose two.)

 

A.

The existing VMFS3 block size is retained.

B.

The block size will be changed to 8MB.

C.

Any existing VMDK can be expanded up to 2TB.

 

 

 

VMware VCP510PSE : Practice Test

D.

VMDKs retain their size limitfrom the VMFS3 block size.

 

Answer: AC

Reference:http://blogs.vmware.com/vsphere/2011/08/2tb-vmdks-on-upgraded-vmfs-3-to- vmfs-5-really.html

 

 

QUESTION 100  (Topic 3)

 

Which three requirements must be met inorder to use Storage I/O Control? (Choose three.)

 

A.

The datastore must contain multiple VMFS extents.

B.

The datastore must contain a single NFS volume.

C.

The datastore must not include virtual machines with snapshots.

D.

The datastore must be managedby a single vCenter Server.

E.

Array-based automated storage tiering must be explicitly certified.

 

Answer: BDE

Explanation:Extents are only a single extent ?not multiples. Also, because NFS is not VMFS it does not use extents. You grow the NFS fromthe actual NAS appliance itself with extents.

 

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QUESTION 101  (Topic 3)

 

What number of IOPS should be used with Storage I/O Control to limit disk throughput to

 

 

 

VMware VCP510PSE : Practice Test

roughly 10 MBps if the guest application writes 64KB blocks?

 

A.

320

B.

160

C.

240

D.

64

 

Answer: B

erence:http://www.vmware.com/files/pdf/techpaper/view_storage_considerations.pdf(page 3 and 4)

 

 

QUESTION 102  (Topic 3)

 

ACME Tools has a vSphere 5.x deployment with an older iSCSI storage array. The administrator isconsidering adding an additional array, which will include support for the vStorage APIs for Array Integration (VAAI).

 

Which two tasks would be completed in a reduced period of time if the new array was added? (Choose two.)

 

A.

creating VMFS datastoreson the new array

B.

creating fault tolerant virtual machines on the new array

C.

migrating virtual machines using Storage vMotion between the arrays

D.

writes to thin provisioned virtual disks on the new array

 

Answer: BD

Reference:http://searchvirtualstorage.techtarget.com/definition/vStorage-APIs-for-Array- Integration-VAAI

 

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