Hiring managers skim resumés in seconds — a VMware credential stops the skim. ExamTorrent's VMware Associate VMware Data Center Virtualization practice questions are engineered to get the 1V0-21.20 exam out of your way and onto your certificate wall.
VMware 1V0-21.20 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| IT Architectures, Technologies, Standards | - Virtualization Fundamentals
|
| VMware Products and Solutions | - vSphere Components
|
| Performance Tuning, Optimization and Upgrades | - Resource Management
|
| Administrative and Operational Tasks | - Day-to-Day Management
|
| Planning and Designing | - Infrastructure Requirements
|
| Troubleshooting and Repairing | - Operational Support
|
| Installing, Configuring and Setup | - Deployment Tasks
|
Common Questions About the VMware 1V0-21.20 Exam
The 1V0-21.20 is the exam VMware uses to award the VMware Data Center Virtualization certification, positioned at the Associate level of its program. It tests applied knowledge — the kind you'd use on the job — across the published VMware Associate VMware Data Center Virtualization objectives, which is why candidates who only memorize definitions tend to struggle. It also forms part of a broader certification track alongside VMware Certified Technical Associate - Data Center Virtualization 2020 (VCTA-DCV 2020), so a pass here compounds in value as your career grows. Whether this is your first certification or one of many, the 1V0-21.20 exam rewards structured, question-driven preparation.
The VMware Associate VMware Data Center Virtualization syllabus breaks into 7 domains, led by Performance Tuning, Optimization and Upgrades, Planning and Designing, and Administrative and Operational Tasks. Read those percentages as instructions: the heaviest domains produce the most points, so they deserve the deepest practice. The complete, domain-by-domain syllabus sits in the exam topics section above — plan your weeks around it.
The VMware Associate VMware Data Center Virtualization exam packs 50 questions into 135 minutes. Turn those figures into a plan before test day: divide the clock by the question count, memorize your per-question budget, and let any question that busts its budget get flagged and revisited later. Candidates who practice this discipline in advance — with timed mock runs in the ExamTorrent test engine, for instance — spend exam day answering questions instead of managing panic.
The official VMware Associate VMware Data Center Virtualization format list includes: Multiple Choice, Multiple Response. Each type punishes a different bad habit — scenario items punish skimming, elimination-based items punish hasty first instincts — so vary your practice accordingly. Working through ExamTorrent's 105 questions exposes you to every format on that list until none of them can surprise you.
VMware delivers the 1V0-21.20 exam in English. Choose the language in which you read fastest and argue with answer options most precisely — under a ticking clock, that's what fluency really means. If English is your pick, every session with ExamTorrent's English-language 1V0-21.20 practice questions quietly doubles as exam-vocabulary training.
The 105 expert-written questions are identical across versions — what changes is how you meet them:
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If you can't decide, start with the free PDF demo, then add a test engine when you're ready for timed practice.
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The ExamTorrent Difference for VMware Associate VMware Data Center Virtualization Candidates
Everything here is designed around one outcome: you, ready, on exam day. That means a free demo before you commit, delivery by email within one minute of payment (contact support if 2 hours pass), installation on unlimited computers, McAfee-protected transactions, and a strict no-third-party privacy policy. It also means 365 days of free updates, so the 1V0-21.20 material you study reflects the exam as it exists — not as it used to.
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Start with evidence, not promises: download the free 1V0-21.20 demo, work through the sample questions, and see why so many candidates prepare for VMware Associate VMware Data Center Virtualization with ExamTorrent's 105 practice questions.
VMware Associate VMware Data Center Virtualization Sample Questions:
A virtual infrastructure operator needs to migrate a virtual machine
(VM).
Which action can the operator take to overcome the error message?
- A. Select a cluster that has access to additional storage space.
- B. Change the virtual disk format to Thick provision Eager Zeroed.
- C. Select a different ESXi host for the VM
- D. Select a different datastore for the VM.
Correct Answer: D 🗳️
During a virtual machine migration, which VMkernel networking layer handles the traffic?
- A. vSphere vMotion
- B. Fault Tolerance
- C. vSAN
- D. IP storage
Correct Answer: A 🗳️
Refer to the exhibit:
An administrator deletes the Service 1.5 snapshot.
What is the result of this action?
- A. Reversion to Service 1 snapshot, and Service 2 snapshot will remain.
- B. Reversion to Service 2 snapshot, and Service 1 snapshot will be deleted.
- C. Reversion to Service 1 snapshot, and Service 2 snapshot will be deleted.
- D. Deletion of all snapshots.
Correct Answer: A 🗳️
A developer is concerned about a virtual machine's CPU usage over
the past month.
How can an administrator show the CPU usage over this time period to
the developer?
- A. Select the VM's Summary tab, then view the VM Hardware pane.
- B. Select the VM's Monitor tab, then select Overview.
- C. Select the VM's Summary tab, then view CPU Usage.
- D. Select the VM's Monitor tab, then select Events.
Correct Answer: B 🗳️
Which vSphere feature mitigates common optimization challenges?
- A. vSphere Fault Tolerance
- B. vSphere DRS
- C. vSphere Trust Authority
- D. vSphere High Availability
Correct Answer: B 🗳️
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