Free VMware 2V0-21.23 Practice Exam with Questions & Answers | Set: 3

Name: How to Pass 2V0-21.23 Exams
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Questions 21

An administrator is investigating reports of users experiencing difficulties logging into a VMware vCenter instance using LDAP accounts.

Which service should the administrator check as part of troubleshooting?

Options:

vSphere Authentication Proxy Service

Lookup Service

Identity Management Service

VMware Authentication Framework Daemon

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Questions 22

An administrator needs to create affinity rules for the following vSphere cluster setup:

•The cluster contains two virtual machines (VMs) named app01 and app02.

•The cluster contains six hosts named esx11 through esx16.

•The app01 and app02 VMs run software that is licensed to run only on esx11, esx12, or esx13.

•vSphere Distributed Resource Scheduler (DRS) is configured

Which set of steps must the administrator perform to ensure that the licensing requirements are met for app01 and app02?

Options:

1. Add all the hosts to a host group.

2. Create a VM-VM anti-affinity rule for app01 and app02

1. Add the esx11 - esx13 hosts to a host group

2. Create a VM-VM affinity rule for app01 and app02

1 Add the VMs to a VM group and the esx11 - esx13 hosts to a host group.

2 Create a VM-Host required rule between the VM group and the host group.

1. Add the VMs to a VM group and the esx11 - esx13 hosts to a host group.

2. Create a VM-Host preferential rule between the VM group and the host group

Questions 23

After a recent unexplained peak in virtual machine (VM) CPU usage, an administrator is asked to monitor the VM performance for a recurrence of the issue.

Which two tools can the administrator use? (Choose two.)

Options:

vCenter Management Interface

Direct Console User Interface (DCUI)

vSphere Performance Charts

vCenter Command Line Interface

ESXi Shell

Questions 24

Refer to the exhibit.

2V0-21.23 Question 24

After updating a predefined alarm on VMware vCenter, an administrator enables email notifications as shown in the attached alarm; however, notifications are NOT being sent.

Where must the mail server settings be configured by the administrator to resolve this issue?

Options:

In the ESXi host system config

In the alarm rule definitions

In the vCenter settings in the vSphere Client

in the vCenter Management Interface

Questions 25

An administrator is asked to configure a security policy at the port group level of a standard switch.

The following requirements must be met:

• The security policy must apply to all virtual machines on portgroup-1.

• All traffic must be forwarded, regardless of the destination.

Options:

Forged transmits set to reject

MAC address changes set to accept

Promiscuous mode set to reject

Promiscuous mode set to accept

Questions 26

An administrator is preparing to perform an update to vSphere clusters that are running vSAN. The administrator wants to ensure that the following requirements are met as part of the update:

•All hosts in the cluster are updated with the same software.

•The firmware versions on the hosts are updated

•The new software versions are checked for compliance against the vSAN Hardware Compatibility List.

Which three steps should the administrator take to meet these requirements? (Choose three.)

Options:

Configure vSphere Lifecycle Manager with an image for the cluster.

Download the firmware updates from the VMware website

Download the firmware updates from the vendor website.

Run a hardware compatibility check using vSphere Lifecycle Manager

Configure vSphere Lifecycle Manager with a baseline for the cluster.

Questions 27

An administrator is attempting to configure Storage I/O Control (SIOC) on five datastores within a vSphere environment. The administrator is being asked to determine why SIOC configuration completed successfully on only four of the datastores.

What are two possible reasons why the configuration was not successful? (Choose two.)

Options:

The datastore contains Raw Device Mappings (RDMs).

SAS disks are used for the datastore.

The datastore has multiple extents.

The datastore is using ISCSI.

The administrator is using NFS storage.

Questions 28

An administrator successfully installs VMware ESXi onto the first host of a new vSphere cluster but makes no additional configuration changes. When attempting to log into the vSphere Host Client using the Fully Qualified Domain Name (FQDN) of the host, the administrator receives the following error message:

“Server Not Found - We can't connect to the server at esxi101.corp.local?

The following information has been provided to complete the configuration:

•Host FQDN esxi101.corp.local

•Management VLAN ID: 10

•DHCP: No

•Management IP Address: 172.16 10.101 / 24

•Management IP Gateway: 172.16.10.1

. Corporate DNS Servers: 172.16 10.5, 172.16.10.6

•ONS Domain: corp.local

In addition, all host configurations must also meet the following requirements:

•The management network must use only IPv4 network protocols.

•The management network must be fault tolerant

Which three high level tasks should the administrator complete, at a minimum, in order to successfully log into the vSphere Host Client using the FQDN for esxi101 and complete the configuration? (Choose three.)

Options:

Ensure a DNS A Record is created for the VMware ESXi host on the corporate DNS servers.

Update the VMware ESXi Management Network DNS configuration to use the corporate DNS servers for names resolution

Update the VMware ESXi Management Network IPv4 configuration to use a static a IPv4 address

Configure at least two network adapters for the VMware ESXi Management Network

Set the value of the VMware ESXi Management Network VLAN ID to 10

Disable IPv6 for the VMware ESXi Management Network

Questions 29

An administrator is adding a new ESXi host to an existing vSphere cluster. When selecting the cluster, the administrator Is unable to use the Cluster Quickstart workflow to add and configure the additional host.

What could be the root cause of this issue?

Options:

The administrator has previously dismissed the Cluster Quickstart workflow.

The administrator must manually add the host to the cluster before using the Cluster Quickstart workflow.

The administrator has not been assigned the required permissions to use the Cluster Quickstart workflow.

The administrator must enable the Cluster Quickstart workflow option in VMware vCenter.

Questions 30

A vSphere cluster has the following configuration:

• Virtual machines (VMs) are running Production and Test workloads

• vSphere Distributed Resource Scheduler (DRS) is enabled

• There are no resource pools in the cluster

Performance monitoring data shows that the Production workload VMs are not receiving their fully allocated memory when the vSphere cluster is fully utilized.

A combination of which two steps could the administrator perform to ensure that the Production VMs are always guaranteed the full allocation of memory? (Choose two.)

Options:

Assign a custom memory share value to the resource pool containing the Production VMs.

Assign a memory reservation value to the resource pool containing the Production VMs.

Create a parent resource pool for the Production VMs.

Create a sibling resource pool for each of the Production and Test VMs.

Create a child resource pool for the Test VMs.