VMware Professional VMware vSphere 7.x : 2V0-21.20 Exam

  • Exam Code: 2V0-21.20
  • Exam Name: Professional VMware vSphere 7.x
  • Updated: Sep 23, 2026
  • Q & A: 110 Questions and Answers

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About VMware Professional VMware vSphere 7.x : 2V0-21.20 Exam Questions

Questions before sales or after sales — both welcome. VCEEngine's 24/7 customer service settles everything about the VMware Professional VMware vSphere 7.x product: 110 practice questions for the 2V0-21.20 exam in 2026.

VMware 2V0-21.20 Exam Overview:

Certification Vendor:VMware
Exam Name:VMware vSphere 7.x Professional Exam
Exam Number:2V0-21.20
Exam Format:Multiple Choice, Drag and Drop, Multiple Select
Related Certifications:VMware Certified Professional - Data Center Virtualization (VCP-DCV)
Real Exam Qty:60-70
Exam Duration:130 minutes
Certificate Validity Period:2 years
Available Languages:English, Simplified Chinese, Japanese
Exam Price:250 USD (may vary by region/tax)
Passing Score:300 (scaled score)
Recommended Training:VMware vSphere: Install, Configure, Manage [7.x]
Exam Registration:VMware Certification Portal
Pearson VUE Registration
Sample Questions:Free Download real 2V0-21.20 actual tests
Exam Way:Online proctored or authorized test center (Pearson VUE)
Pre Condition:Recommended: VMware Certified Associate (VCA) or equivalent knowledge. Official prerequisite: completion of an approved VMware training course.
Official Syllabus URL:https://www.vmware.com/education-services/certification/vcp-dcv.html

VMware 2V0-21.20 Exam Syllabus Topics:

SectionObjectives
Virtual Machines Management- VM creation and configuration
  • 1. Provisioning virtual machines
    • 2. VM templates and cloning
      vSphere Installation and Configuration- Deploying and configuring ESXi hosts
      • 1. Initial host configuration
        • 2. Installation methods and prerequisites
          - vCenter Server deployment
          • 1. VCSA installation and configuration
            vSphere Architecture and Technologies- vCenter Server and ESXi Architecture
            • 1. vCenter Server components and services
              • 2. ESXi host architecture and management
                - vSphere 7.x Components Overview
                • 1. Compute, storage, and network virtualization concepts
                  vSphere Storage- Storage types and configuration
                  • 1. VMFS and NFS datastores
                    • 2. vSAN fundamentals
                      Performance, Troubleshooting and Monitoring- Resource monitoring
                      • 1. Performance charts and alarms
                        - Troubleshooting tools
                        • 1. Logs and diagnostic utilities
                          vSphere Networking- Standard and Distributed Switches
                          • 1. vSwitch configuration
                            • 2. Distributed Switch concepts

                              VMware 2V0-21.20 Exam: What to Ask Before Buying

                              Yes:

                              After any course, make practice efficient with the 110 practice questions for the VMware Professional VMware vSphere 7.x — every answer expert-verified.

                              130 minutes for 60-70 questions. If practice time is scarce, make sessions targeted: short daily sets in the VCEEngine engine, full timed runs when you can.

                              Right after payment we email you the download link — note it — and the product also arrives automatically within a minute, with 24/7 help if nothing shows up within 2 hours. Your information stays rigorously confidential throughout. If you fail the corresponding 2V0-21.20 exam within 60 days of purchase, we supply a whole refund: send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Or exchange for two equal-value products free.

                              The VMware Professional VMware vSphere 7.x is VMware's certification exam for VMware Certified Professional - Data Center Virtualization (VCP-DCV 2020), at the Professional level. The certificate makes you advanced and competitive — priority in employment and promotion goes to the certified. Related credentials include VMware Certified Professional - Data Center Virtualization (VCP-DCV).

                              Through the vendor's official registration channels:

                              The VMware Professional VMware vSphere 7.x is delivered Online proctored or authorized test center (Pearson VUE) — pick the arrangement that suits you when booking.

                              The VMware Professional VMware vSphere 7.x blueprint spans 6 domains — including vSphere Networking, vSphere Storage, vSphere Architecture and Technologies. Weight the heavy domains in your schedule; the complete outline above lists every subtopic.

                              250 USD (may vary by region/tax) per attempt, 300 (scaled score) to pass. Retakes cost the full fee again, so prepare efficiently — the 110 practice questions for the 2V0-21.20 exam at VCEEngine stay close to the real exam's changes.

                              Recommended: VMware Certified Associate (VCA) or equivalent knowledge. Official prerequisite: completion of an approved VMware training course. Eligibility rules change over time, so verify the current requirements on the official page (official 2V0-21.20 exam page) before registering.

                              Yes — the demo on our website is a genuine part of the complete VMware Professional VMware vSphere 7.x dump, so what you try is what you buy. Purchases include 365 days of free updates with automatic email notifications; renew afterward at 50% off.

                              VMware Professional VMware vSphere 7.x Sample Questions:

                              Question #1

                              An administrator is tasked with upgrading an existing vSphere environment to version 7.0. The current configuration is using an external Platform Services Controller.
                              Which two statements are true regarding this upgrade? (Choose two.)

                              • A. The external Platform Services Controller needs to be powered down while a new vCenter Server Appliance is deployed.
                              • B. The external Platform Services Controller needs to be upgraded after the vCenter Server Appliance.
                              • C. The external Platform Services Controller needs to be decommissioned following the deployment of the new vCenter Server Appliance.
                              • D. The external Platform Services Controller needs to be converged into an embedded vCenter Server Appliance.
                              • E. The external Platform Services Controller backup can be restored to a new embedded vCenter Server Appliance.
                              Reveal Solution  Discussion  0

                              Correct Answer: C,D  🗳️

                              Explanation: Only visible for VCEEngine members. You can sign-up / login (it's free).

                              Question #2

                              An administrator is investigating the reason for a powered on virtual machine failing to migrate with the following error log message:

                              Which step should the administrator complete to resolve this error? (Choose the best answer.)

                              • A. Configure Distributed Resource Scheduler (DRS) on the cluster.
                              • B. Configure High Availability on the cluster.
                              • C. Configure vSAN on the cluster.
                              • D. Configure Enhanced vMotion Compatibility on the cluster.
                              Reveal Solution  Discussion  0

                              Correct Answer: D  🗳️

                              Question #3

                              A vSphere environment is configured with 1 Gigabit Ethernet for vSphere vMotion. The application team is complaining that when they try to migrate a powered-on virtual machine, the progress is slow and unsuccessful the majority of the time.
                              Which two recommendations should the administrator make to improve vSphere vMotion performance? (Choose two.)

                              • A. Use 10 Gigabit Ethernet or above.
                              • B. Use Link Aggregation Control Protocol (LACP) on the port group.
                              • C. Disable vSphere Fault Tolerance.
                              • D. Use at least two port groups.
                              • E. Use vSphere Storage I/O Control (SIOC).
                              Reveal Solution  Discussion  0

                              Correct Answer: A,B  🗳️

                              Explanation: Only visible for VCEEngine members. You can sign-up / login (it's free).

                              Question #4

                              Which local only host utility is used for primary, real-time performance monitoring in vSphere? (Choose the best answer.)

                              • A. esxtop
                              • B. top
                              • C. resxtop
                              • D. vSphere Command-Line Interface (CLI)
                              Reveal Solution  Discussion  0

                              Correct Answer: A  🗳️

                              Explanation: Only visible for VCEEngine members. You can sign-up / login (it's free).

                              Question #5

                              An administrator is utilizing Network I/O Control (NIOC) to allocate bandwidth utilization on a physical 10 Gbps adapter.
                              What is the maximum amount of bandwidth that can be reserved? (Choose the best answer.)

                              • A. 10 Gbps
                              • B. 2.5 Gbps
                              • C. 7.5 Gbps
                              • D. 5.0 Gbps
                              Reveal Solution  Discussion  0

                              Correct Answer: C  🗳️

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