Question 1

A critical VM in your organization is performing poorly. A review of the performance charts shows that the VM has high CPU ready values. CPU usage for the VM is around 70% consistently. The performance of other VMs on this host is not as important as the critical VM. What actions should be taken to improve performance? (Choose two.)

Options :

A : Increase the CPU shares for the critical VM.

B : Enable vNUMA on the VM.

C : Configure additional vCPUs on the critical VM.

D : Reduce the vCPU count on VMs with lower CPU utilization.

Answer: A,D

Question 2

To keep virtual machines (VMs) up and running at all times in a vSphere cluster, an administrator would like VMs to be migrated automatically when the host hardware health status becomes degraded.

Which cluster feature can be used to meet this requirement?

Options :

A : Predictive DRS

B : Proactive HA

C : vSphere HA Orchestrated Restart

D : vSphere Fault Tolerance

Answer: B

Question 3

An administrator is asked to segregate virtual machine (VM) traffic by VLAN on a vSphere standard switch.

The following requirements must be met:

• VLAN ID on the switch port group must be 4095.

• VLAN tagging must be done at the VM level.

Which tagging mode is required?

Options :

A : External Switch Tagging (EST)

B : None

C : Virtual Guest Tagging (VGT)

D : Virtual Switch Tagging (VST)

Answer: C

Question 4

Refer to the exhibit.

An administrator set up the following configuration:

• The distributed switch has four ESXi hosts, and each host has two 10 Gbps NICs.

• In the Network I/O Control configuration, the amount of bandwidth reserved for virtual machine (VM) traffic if 4 Gbps.

The administrator wants to guarantee that VMs in the Retail distributed port group can access 50 percent of the available reserved bandwidth for VM traffic.

Given this scenario, what should the size (in Gbps) of the Retail network resource pool be?

Options :

A : 40

B : 32

C : 8

D : 16

Answer: D

Question 5

Which type of port mirroring session allows you to mirror packets from a number of VLANs to distributed ports?

Options :

A : Distributed Port Mirroring

B : Encapsulated Remote Mirroring (L3) Source

C : Remote Mirroring Destination

D : Remote Mirroring Source

Answer: C

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