Download New Updated (June) VMWare VCI510 Practice Test 121-130

Ensurepass

 

 

QUESTION 121  (Topic 3)

 

Where must the VMware vSphere Storage Appliance Manager (VSA Manager) be installed?

 

A.

On a Windows virtual machine created on the first VSA host

B.

The VSA Manager is deployed as a separate virtual appliance

C.

On a vCenter Server outside of the VSA environment

D.

It is pre-installed on the VMware vSphere Storage Appliance

 

Answer: C

Explanation:VMware vsphere storage appliance manager is always installed on a vcenter server that resides outside of VSA environment.

 

 

QUESTION 122  (Topic 3)

 

A database administrator has requested a disk for a virtual machine that will run an I/O intensive database application on an ESXi 5.x host. Which two disk types will best fit the needs of the application? (Choose two.)

 

A.

Raw Device Mapped Disk

B.

Thin Provisioned Disk

C.

Thick Provision Lazy Zeroed Disk

D.

Thick Provision Eager Zeroed Disk

 

Answer: AD

Explanation: http://www.vmware.com/pdf/Perf_Best_Practices_vSphere5.0.pdf page 31, clearly states that best performance is achieved using eager zeroed provisioned disks, even when VAAI is available

 

 

 

VMware VCI510 : Practice Test

 

 

QUESTION 123  (Topic 3)

 

An administrator must decommission a datastore.

 

Before unmounting the datastore, which three requirements must be fullfilled? (Choose three.)

 

A.

No virtual machines reside on the datastore.

B.

The datastore is not used for vSphere HA heartbeat.

C.

No registered virtual machines reside on the datastore.

D.

The datastore must not have any extents.

E.

The datastore must not be part of a datastore cluster.

 

Answer: ABE

 

 

QUESTION 124  (Topic 3)

 

Which three features can be used in combination with network-attached storage (NAS)? (Choose three.)

 

A.

Datastores up to 64TB

B.

virtual-mode RDMs

C.

N-Port ID Virtualization

D.

Storage I/O control

E.

VMware Storage DRS

 

Answer: ADE

Explanation:In vSphere, you can use NAS with datastores up to 64 TB in capacity, storage I/O control and Storage DRS. NAS supports all three of these.

 

 

QUESTION 125  (Topic 3)

 

When planning for an upgrade from vSphere4 to vSphere5 what will be the effect of upgrading a 1TB VMFS3 datastore with a 2MB block size to VMFS5?

 

 

 

VMware VCI510 : Practice Test

 

A.

Thick virtual disks can be expanded to a maximum of 2TB.

B.

Thick virtual disks can be expanded to a maximum of 512GB.

C.

Thin virtual disks can be expanded to a maximum of 512GB.

D.

Thin virtual disks can be expanded to a maximum of 2TB.

 

Answer: D

Reference: http://www.vmware.com/files/pdf/techpaper/vmw-vsphere-p4000-lefthand-san- solutions.pdf (page 20, 3rd bullet on the page)

 

 

QUESTION 126  (Topic 3)

 

What is the default VFAT scratch partition size for ESXi 5.x when installed on a USB drive?

 

A.

600MB

B.

544MB

C.

4GB

D.

none

 

Answer: D

Reference: http://blogs.vmware.com/vsphere/2011/09/booting-esxi-off-usbsd.html (see bulleted # 3)

 

 

QUESTION 127  (Topic 3)

 

The storage administrator is preparing an action plan to upgrade a Fibre Channel storage array.

 

The current plan will result in extended downtime for a VMFS LUN that is part of a SDRS cluster.

 

What steps can be taken in a vSphere 5.x environment to minimize the impact of the downtime? (Choose two.)

 

A.

Ensure there are multiple active paths to the LUN

B.

Ensure DRS is configured properly

 

 

 

VMware VCI510 : Practice Test

C.

Use Storage vMotion to migrate the affected VMDKs

D.

Place the datastore into maintenance mode

 

Answer: CD

Reference: http://blog.mwpreston.net/vcp-5/vcp-5-objective-5-4-migrate-virtual-machines/

 

 

QUESTION 128  (Topic 3)

 

A new LUN has been provisioned to all hosts in a vSphere 5.x cluster. On one host a new VMFS datastore has been created.

 

How will the new datastore be discovered by the other ESXi 5.x hosts?

 

A.

A rescan of all host bus adapters is periodically performed by ESXi hosts to detect new VMFS datastores.

B.

New VMFS volumes are automatically added to members of a cluster by vCenter 5.

C.

A manual refresh is required on each ESXi 5.x hosts to discover new VMFS datastores.

D.

A refresh of all host bus adapters is periodically performed by ESXi hosts to detect new VMFS datastores.

 

Answer: C

Explanation:You need to manually refresh every ESXi 5.x host to get it to discover newly added VMFS datastores.

 

 

QUESTION 129  (Topic 3)

 

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

VMware VCI510 : Practice Test

 

Explanation: Thin provisioned disk are supported on NAS storage appliance using NFS with disabled hardware acceleration.

 

 

QUESTION 130  (Topic 3)

 

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 server with IPMI or iLO

E.

A dedicated NFS share

 

Answer: ABC

Reference: http://www.vmware.com/files/pdf/techpaper/vSphere-5-ESXi-Operations- Guide.pdf (page 8, 4th para)

 

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