Most Recent VMware 2V0-21.23 Exam Questions & Answers

Prepare for the VMware vSphere 8.x Professional exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the VMware 2V0-21.23 exam and achieve success.

The questions for 2V0-21.23 were last updated on Nov 19, 2024.

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Question No. 1

What is the minimum network throughput in Gb/s for vSAN using the Express Storage Architecture (ESA)?

A50

B25

D10

Show Answer

Correct Answer: D

https://core.vmware.com/resource/vmware-vsan-design-guide#:~:text=Summary%20of%20Network%20Design%20Considerations,are%20recommended%20for%20best%20performance.

Question No. 2

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?

A40

B32

D16

Show Answer

Correct Answer: D

4Gbps*8Nic=32Gbps*50%=16Gbps

Question No. 3

An administrator needs to perform maintenance on a datastore that Is running the vSphere Cluster Services (vCLS) virtual machines (VMs).

Which feature can the administrator use in this scenario to avoid the use of Storage vMotion on the vCLS VMs?

AvSphere Distributed Resource Scheduler (DRS)

BvSphere vMotion

CvSphere Faull Tolerance

DvCLS Retreat Mode

Show Answer

Correct Answer: D

The feature that can be used to avoid the use of Storage vMotion on the vCLS VMs when performing maintenance on a datastore is vCLS Retreat Mode, which allows temporarily removing the vCLS VMs from the cluster without affecting the cluster services.

Question No. 4

If a distributed switch uses the "Route based on physical NIC load" load balancing algorithm, what does the mean send or receive utilization of an uplink need to exceed for the flow of traffic to move to the second uplink?

A75 percent of the capacity over a 30 second period

B60 percent of the capacity over a 30 second period

C60 percent of the capacity over a 40 second period

D75 percent of the capacity over a 40 second period

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Correct Answer: A

The distributed switch calculates uplinks for virtual machines by taking their port ID and the number of uplinks in the NIC team. The distributed switch tests the uplinks every 30 seconds, and if their load exceeds 75 percent of usage, the port ID of the virtual machine with the highest I/O is moved to a different uplink. https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-networking/GUID-959E1CFE-2AE4-4A67-B4D4-2D2E13765715.html

Question No. 5

An administrator has a host profile named Standard-Config. The administrator wants to change the other host profiles to use only the storage configuration settings that are defined in the Standard-Config host profile.

What should the administrator do to make this change?

AExport host customizations and import them to the other host profiles.

BCopy the storage settings from Standard-Config to all other host profiles.

CDuplicate the Standard-Config host profile and only modify the storage configuration settings.

DExport the Standard-Config host profile and attach it to the other hosts.

Show Answer

Correct Answer: B

Option B is correct because it allows the administrator to copy the storage settings from Standard-Config host profile to all other host profiles without affecting other settings. Option A is incorrect because it only exports host customizations and not host profile settings. Option C is incorrect because it creates a new host profile instead of modifying the existing ones. Option D is incorrect because it attaches the Standard-Config host profile to the other hosts instead of changing their host profiles. Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.hostprofiles.doc/GUID-F1A1D1D0-D6A3-4F1B-B7A7-B2D2F7C6E9AF.html

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