Ensurepass

QUESTION 151

A vSphere administrator needs to add redundancy to an ESXi 5.x management network on a vSphere Standard Switch. Which method should the administrator use to create redundant management networks?

 

A.

Configure the management network vSwitch with two active uplinks

B.

Configure an additional management portgroup on the same vSwitch

C.

Create a second management network on a second vSwitch in the same subnet

D.

Create a second management network on the same vSwitch in the same subnet

 

Correct Answer: A

 

 

QUESTION 152

An organization is designing a new vSphere cluster to support a new product implementation.

 

The following challenges have been identified by the vSphere administration team:

 

clip_image002The organization has the vSphere Enterprise License.

clip_image002[1]The network team needs to gather virtual machine network statistics over a long period of time.

clip_image002[2]The network team needs the ability to quickly assess virtual machine traffic in the event of an attack.

clip_image002[3]The network team has previously had problems implementing manual etherchannel configurations on their physical switches, resulting in production outages.

clip_image002[4]The new cluster’s initial size is 15 hosts.

 

The organization is willing to upgrade to vSphere Enterprise Plus licensing if it addresses these challenges.

 

Which three features of a version 5.5 vSphere Distributed Switch would address these challenges? (Choose th
ree.)

A.

LACP in Dynamic Mode

B.

Port Mirroring

C.

Network vMotion

D.

Private VLANs

E.

Network I/O Control

 

Correct Answer: ABC

 

 

QUESTION 153

Refer to the exhibit. Users accessing the
WinXP virtual machine shown in the exhibit report intermittent connectivity to the corporate network.

 

The configuration is as follows:

 

clip_image002[5]This virtual machine runs in a DRS/HA cluster of two ESXi hosts.

clip_image002[6]The VCP_DCV_Example vSphere Distributed Switch was recently created.

clip_image002[7]The WinXP virtual machine was recently migrated from another vSphere Distributed Switch.

clip_image002[8]The WinXP virtual machine was able to connect prior to migration to this switch.

clip_image002[9]No changes to the VCP_DCV_Example switch have been made since creation.

 

Which step should the administrator take to resolve the WinXP virtual machine’s intermittent connectivity to the corporate network?

 

clip_image004

 

A.

Add the ESXi host to the switch where the virtual machine is currently running

B.

Disable Port Blocking on the VCP_DCV_Example switch

C.

Disable Port Blocking on the Production port group

D.

Enable Network I/O Control on the switch to better balance I/O

 

Correct Answer: A

 

 

 

 

 

 

 

 

QUESTION 154

Refer to the exhibit. Which two statements below could explain why the vSphere Client is reporting N/A for hyperthreading? (Choose two.)

 

clip_image006

 

A.

The physical CPUs in the host do not support hyperthreading.

B.

Hyperthreading is disabled in the host’s BIOS.

C.

The physical CPUs in the host are not multi-core.

D.

The number of CPUs meets or exceeds the maximum without hyperthreading.

 

Correct Answer: AB

 

 

QUESTION 155

An administrator has configured multi-pathing using an Fiber Channel array in an active-active configuration. What is the expected behavior of an ESXi host when a failed preferred path becomes available using the Fixed path selection policy for this array type?

 

A.

It automatically reverts to the preferred path.

B.

It continues using the current path until it is manually reverted.

C.

It resumes load balancing across all available paths.

D.

It reverts to the preferred path after the host has been restored and rebooted.

 

Correct Answer: A

 

 

QUESTION 156

Which two statements are true regarding a new vSphere deployment that is using software FCoE boot from SAN? (Choose two.)

 

A.

Multi-pathing options must be configured by the vmkernel after boot.

B.

The adapter must support iBFT or UEFI.

C.

The adapter must support FBFT or FBPT.

D.

Multi-pathing options must be configured in the Boot ROM.

 

Correct Answer: AC

 

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QUESTION 157

A virtual machine has the following configuration:

 

clip_image002[10]Thin provisioned virtual disks

clip_image002[11]The VMFS datastore on which it resides is on a thin provisioned LUN.

clip_image002[12]The storage array is VAAI-enabled.

 

What is the behavior of the virtual machine when it encounters an out-of-space condition?

 

A.

It is suspended.

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B.

It is gracefully shut down.

C.

It is powered off.

D.

It is converted to space-efficient sparse.

 

Correct Answer: A

 

 

QUESTION 158

Refer to the exhibit. A vSphere administrator observes a problem with the Virtual SAN Cluster Setting as shown:

 

clip_image008

 

Which action should the administrator take on the vmkernel portgroup on all hosts used by Virtual SAN cluster to resolve this problem?

 

A.

Select the Virtual SAN traffic option

B.

Increase the MTU value

C.

Change the DNS server address

D.

Increase the Port Speed

 

Correct Answer: A

QUESTION 159

An administrator needs to unmount a datastore that is also used for HA storage heartbeats. What is the least disruptive method for an administrator to perform this activity on a slave HA host?

 

A.

On the Datastore Heartbeating tab, unmount the datastore normally and confirm a new datastore has been selected.

B.

On the Datastore Heartbeating tab, specify an alternate datastore, then unmount the datastore normally.

C.

Disable HA datastore heartbeats, then unmount the datastore.

D.

Reduce the number of heartbeat datastores, then remove the datastore from the heartbeat list.

 

Correct Answer: B

 

 

QUESTION 160

A customer needs to select an appropriate Path Selection Policy (PSP) for their storage array. There is no requirement for a preferred path. The policy should not select a new path unless the current one fails. Which PSP meets the requirement?

 

A.

Fixed

B.

Round Robin

C.

Most Recently Used

D.

Asymmetric Logical Unit Access

 

Correct Answer: C

 

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