2V0-21.19D Online Practice Questions and Answers

A vSphere administrator is performing a greenfield vSphere deployment with these requirements:

1.

vCenter Server sized for 100 ESXi hosts and 1000 virtual machines

2.

Each ESXi Host with 512 LUNs and 2048 paths mapped from Dell EMC XtremIO Storage Array

Which vCenter Server Appliance deployment size meets requirements?

A. Large

B. Tiny

C. Medium

D. Small

Refer to the exhibit.

Each ESXi host has three NICs assigned to a virtual switch.

Which Network Failure Detection Policy will prevent network failover?

A. Notify Switches Policy

B. Link status only

C. Failback Policy

D. Beacon probing

What should be installed on a VM to enhance performance and enable additional features?

A. RAMmap

B. PsInfo

C. Process Monitor

D. VMware Tools

An ESXi host is limited to two 1GbE physical NICs to support VM traffic.

Which VDS teaming policy should be chosen to ensure maximum availability across both uplinks?

A. Route Based on IP Hash

B. Route Based on Originating Virtual Port

C. Route Based on Physical NIC Load

D. Route Based on Source MAC

A vSphere administrator is working in a high security environment. The administrator wants to ensure unencrypted VMs can be migrated securely.

What should the vSphere administrator use to meet this requirement?

A. vTPM

B. UEFI Secure Boot

C. KMS Server

D. encrypted vSphere vMotion

Which rule should be used in an SDRS environment to create a VM requiring virtual disks be kept on different datastores?

A. VM Anti-Affinity Rule

B. Intra-VM VMDK Affinity Rule

C. VM-Host Affinity Rule

D. Intra-VM VMDK Anti-Affinity Rule

A vSphere administrator has configured software ISCSI port binding in the environment with two VMkernel ports and four target portals.

How many ISCSI sessions would be created from bound ports to targets?

A. 2

B. 4

C. 8

D. 16

Which condition would prevent a vSphere Administrator from increasing the vCPU on a virtual machine to 128 vCPUs?

A. CPU Affinity is enabled on the virtual machine

B. The host is running on the Enterprise license

C. There are too few logical cores on the host

D. Hyper-threading is enabled on the host

Using vSphere HA Orchestrated Restart an administrator places the most mission critical VM in the highest priority. After a host failure, the highest priority VM fails to restart while VMs in high priority restart.

What would cause this to occur?

A. There are insufficient cluster resources.

B. Performance degradation VMs tolerate threshold is at default.

C. VMware Tools is not installed.

D. Proactive HA is disabled.

Which vSphere feature is designed to distribute space usage and I/O load across multiple datastores?

A. Storage Policies

B. vStorage API for Array Integration

C. Storage I/O Control

D. vSphere Storage DRS