Exam Name: Associate VMware Data Center Virtualization
Certification Provider: VMware
Corresponding Certification: VMware Data Center Virtualization
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Feel the exam before you sit it. The VMware Associate VMware Data Center Virtualization online engine from Lead1Pass recreates the test atmosphere interactively — 105 practice questions for the 1V0-21.20 exam on Windows, Mac, Android, and iOS.
VMware 1V0-21.20 Exam Overview:
| Certification Vendor: | VMware |
|---|---|
| Exam Name: | VMware Associate VMware Data Center Virtualization 1V0-21.20 |
| Exam Number: | 1V0-21.20 |
| Exam Price: | USD 125 |
| Exam Duration: | 130 minutes |
| Related Certifications: | VMware Certified Technical Associate - Data Center Virtualization (VCTA-DCV) VMware Certified Professional - Data Center Virtualization (VCP-DCV) |
| Certificate Validity Period: | 2 years |
| Passing Score: | Scaled score (commonly 300 out of 500) |
| Real Exam Qty: | 51–70 |
| Available Languages: | English |
| Exam Format: | Multiple choice, Multiple select, Drag and drop |
| Recommended Training: | VMware Hands-on Labs VMware vSphere Foundations Training |
| Exam Registration: | VMware Certification Registration Pearson VUE VMware Exams |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or test center delivery (Pearson VUE) |
| Pre Condition: | No formal prerequisites required; basic IT and virtualization knowledge recommended |
| Official Syllabus URL: | https://www.vmware.com/education-services/certification.html |
VMware 1V0-21.20 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Monitoring and Troubleshooting Basics | - Identifying and resolving common vSphere issues - Basic performance monitoring concepts |
| Topic 2: VMware vSphere Architecture and Concepts | - ESXi and vCenter Server fundamentals - Compute, storage, and network virtualization basics |
| Topic 3: Virtual Machine Operations | - Provisioning and deploying virtual machines - Snapshots and cloning concepts - Basic VM lifecycle management |
| Topic 4: vSphere Components and Configuration | - Virtual machines and templates - Resource pools and clusters - Datastores and storage concepts (VMFS, vSAN basics) |
| Topic 5: Networking Fundamentals | - vSphere standard switches and distributed switches basics - Virtual networking concepts and port groups |
VMware Associate VMware Data Center Virtualization Exam FAQ — Complete Answers
The VMware Associate VMware Data Center Virtualization blueprint spans 5 domains — including Networking Fundamentals, Virtual Machine Operations, VMware vSphere Architecture and Concepts. Weightings show where the exam concentrates; the full outline above covers every subtopic.
Through the vendor's official registration channels:
The VMware Associate VMware Data Center Virtualization is delivered Online proctored or test center delivery (Pearson VUE) — choose the arrangement that suits you when booking.
USD 125 per attempt, Scaled score (commonly 300 out of 500) to pass. Every retake bills the full fee, so make practice thorough first — the 105 practice questions for the 1V0-21.20 exam at Lead1Pass are the affordable rehearsal.
Delivery is instant — an automatic email within a minute of payment, unlimited installations, and 24/7 customer assisting for downloading or purchasing problems if nothing arrives within 2 hours. If you fail the corresponding 1V0-21.20 exam within 60 days of purchase, pick your remedy: a full refund (email a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; after confirmation, processed within 7 days), waiting for the next updated version free, or a free change to two other equal-value dumps. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products.
Yes:
Training covers theory; interactive practice covers readiness. After any course, rehearse with the 105 practice questions for the VMware Associate VMware Data Center Virtualization — every answer expert-verified.
The VMware Associate VMware Data Center Virtualization is VMware's certification exam for VMware Certified Technical Associate - Data Center Virtualization (VCTA-DCV), at the Associate level. It demonstrates verified, job-relevant capability to employers. Related credentials include VMware Certified Technical Associate - Data Center Virtualization (VCTA-DCV), VMware Certified Professional - Data Center Virtualization (VCP-DCV).
130 minutes for 51–70 questions. Rehearse the format interactively: the Lead1Pass online engine recreates the test atmosphere, so pacing is trained before it counts.
Yes — a free VMware Associate VMware Data Center Virtualization demo is available to download on our exam page. Evaluate the material yourself; purchases include 365 days of free updates, emailed immediately upon release, renewable at 50% off afterward.
No formal prerequisites required; basic IT and virtualization knowledge recommended Eligibility rules change from time to time, so confirm the current requirements on the official page (official 1V0-21.20 exam page) before booking.
VMware Associate VMware Data Center Virtualization Sample Questions:
An administrator needs to update an OS running on a virtual machine
and wants to be able to revert to the previous state if any issues occure after the update.
Which steps should be used in the vSphere Client to meet this
requirement?
- A. Right click on the VM > Clone to virtual Machine
- B. Right click on the VM > Clone to Template
- C. Right click on the VM > Migrate
- D. Right click on the VM >Snapshots > take Snapshot
Correct Answer: D 🗳️
An administrator is trying to configure EVC on a cluster that has both AMD and Intel hosts, but the configuration is failing. What is causing this failure?
- A. The administrator did not configure vMotion on all hosts prior to enabling EVC.
- B. The administrator did not separate out the hosts by processor type prior to enabling EVC.
- C. The administrator did not configure vSphere HA prior to enabling EVC.
- D. The administrator did not remove all passthrough devices prior to enabling EVC.
Correct Answer: B 🗳️
A vSphere administrator is unable to remove an ESXi host from a
vSphere Distributed Switch (VDS).
Which two reasons could have caused this issue?
- A. Virtual machine network adapters are faulty.
- B. The VDS is configured with ingress traffic shaping.
- C. The ESXi host had VMkernel adapters assigned to the switch.
- D. The ESXi host is connected to another VDS.
- E. Virtual machines network adapters on the host are connected to the
switch
Correct Answer: D,E 🗳️
An administrator wants to deploy virtual machines on Windows 10
desktop.
What option accomplishes this goal?
- A. Add an additional CD-ROM
- B. Install a Type-2 hypervisor
- C. Install Windows patches
- D. Add additional network interface
Correct Answer: B 🗳️
An administrator would like to enable a switch setting to restrict the network bandwidth that is available to ports, but the solution must also allow bursts of traffic to flow through at higher speeds. Which vSphere Distributed Switch setting accomplishes this goal?
- A. Security
- B. Teaming and failover
- C. Traffic shaping
- D. Monitoring
Correct Answer: C 🗳️
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