Exam Name: Advanced Design VMware vSphere 7.x
Certification Provider: VMware
Corresponding Certification: VCAP-DCV Design 2021
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Instant Download VMware : 3V0-21.21 Questions & Answers as PDF & Test Engine
Updated: Oct 15, 2026
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Candidates usually want to pass the 3V0-21.21 exam in one focused attempt, which means the practice material matters more than anything else. The VMware Advanced Design VMware vSphere 7.x question bank at ITCertMagic is finished by an IT expert team — 90+ Q&As with expert-verified answers, previewable through a free demo.
VMware 3V0-21.21 Exam Overview:
| Certification Vendor: | VMware |
|---|---|
| Exam Name: | VMware Advanced Design VMware vSphere 7.x 3V0-21.21 |
| Exam Number: | 3V0-21.21 |
| Exam Format: | Multiple choice, Design validation tasks, Drag-and-drop, Scenario-based questions |
| Related Certifications: | VMware Certified Professional – Data Center Virtualization (VCP-DCV) VMware Certified Advanced Professional – Data Center Virtualization Deploy (VCAP-DCV Deploy) |
| Exam Duration: | 130 minutes |
| Certificate Validity Period: | 2 years |
| Passing Score: | 300 (scaled score) |
| Available Languages: | English |
| Recommended Training: | VMware Hands-on Labs VMware vSphere 7.x Advanced Design Training |
| Exam Registration: | Pearson VUE VMware Exams VMware Certification Portal |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or test center (Pearson VUE) |
| Pre Condition: | VMware Certified Professional – Data Center Virtualization (VCP-DCV) is strongly recommended |
| Official Syllabus URL: | https://www.vmware.com/education-services/certification.html |
VMware 3V0-21.21 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Availability and Performance Design | - Performance optimization and scalability planning - High availability and fault tolerance design |
| Design Concepts | - Requirements gathering and interpretation - Design methodologies and best practices |
| vSphere Infrastructure Design | - Storage design (VMFS, vSAN, NFS considerations) - Network design (vSS, vDS, network segmentation) - Compute design (clusters, hosts, resource management) |
| Security Design | - Access control and identity integration - Data protection and encryption design |
| Operational Readiness and Troubleshooting Design | - Troubleshooting methodology and resilience planning - Monitoring and lifecycle management design |
The VMware Advanced Design VMware vSphere 7.x Exam: Clear Answers
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The 3V0-21.21 exam is the official assessment for the VMware Advanced Design VMware vSphere 7.x certification from VMware. Across the wide landscape of IT certifications, this credential verifies that you can apply its published objectives in realistic scenarios — and since most candidates aim to succeed in one focused attempt, the quality of your practice material is the variable that matters most.
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Simply leave your email address, and our support team will send the free 3V0-21.21 exam demo to your inbox within 2 hours. This email delivery exists for a reason: it spares you the inconvenience of unsafe download links and online advertising. Your information is protected by strict encryption throughout, and never revealed to any company or individual. The demo itself is a genuine sample of the VMware Advanced Design VMware vSphere 7.x materials, finished by our IT expert team — quality you can verify before spending anything.
VMware Certified Professional – Data Center Virtualization (VCP-DCV) is strongly recommended
VMware offers these training resources for candidates:
Pair official training with a practice bank compiled by an expert team, and your preparation covers both understanding and application.
The official outline organizes the 3V0-21.21 exam into weighted domains, including:
- Design Concepts ()
- Availability and Performance Design ()
- Operational Readiness and Troubleshooting Design ()
The VMware Advanced Design VMware vSphere 7.x practice questions at ITCertMagic are built around these same objectives — request the free demo by email to see how the content maps onto them.
VMware Advanced Design VMware vSphere 7.x Sample Questions:
Refer to the exhibit.
During a requirements gathering workshop, the customer shares the following about their existing ESXi host virtual networking infrastructure:
The customer confirms that:
Each ESXi host has approximately 200 virtual machines.
They want to maximize the number of concurrent virtual machine migrations.
When placing a host in maintenance mode, it takes a long time to evacuate the virtual machines.
Which two recommendations should the architect make in order to help the customer overcome their challenge? (Choose two.)
- A. Create an additional standard switch with pNIC3 to use for vMotion
- B. Configure the network to use MTU for the VMotion VMKernel to 9,000 bytes
- C. Use 10 GbE NICs instead of 1 GbE
- D. Configure the network to use MTU for the VMotion VMKernel to 1,600 bytes
- E. Use the 3 pNICs and bundle them in a link aggregation group (LAG) configuration
Correct Answer: B,C 🗳️
Explanation: Only visible for ITCertMagic members. You can sign-up / login (it's free).
Which requirement would be classified as a functional requirement within the application design documentation?
- A. Penetration testing must be executed quarterly with a pass rate of 80% or higher.
- B. The application must be hosted with redundancy levels of N+1 or better.
- C. Administrators must monitor the network traffic of the desired systems.
- D. The application must be capable of handling 200 transactions per second.
Correct Answer: C 🗳️
Explanation: Only visible for ITCertMagic members. You can sign-up / login (it's free).
An architect is tasked with recommending a solution for a company that is running out of VLANs. Currently the company is running two separate data centers based on vSphere including an Enterprise Plus license. In the first data center, the problem was solved by using VMware NSX and overlay network. In the second data center, there is currently no VMware NSX implementation in place and no budget for additional licenses.
What should the architect recommend as a potential solution to provide support for additional VLANs?
- A. Private VLANs (PVLAN)
- B. vSwitch VLAN Tagging (VST)
- C. Virtual Guest Tagging (VGT)
- D. Separate Distributed Virtual Switches (DVS)
Correct Answer: A 🗳️
Explanation: Only visible for ITCertMagic members. You can sign-up / login (it's free).
An architect is designing a vSphere environment for a customer and learns that the customer has:
A single vSphere cluster
Two storage arrays with different RAID capabilities
Which two design decisions should the architect make to maximize data availability and data performance for this customer? (Choose two.)
- A. Use VMDK anti-affinity rules.
- B. Use multiple datastores for heartbeat.
- C. Use Storage DRS.
- D. Use VM to host DRS rules.
- E. Use a minimum of three storage arrays.
Correct Answer: A,C 🗳️
Explanation: Only visible for ITCertMagic members. You can sign-up / login (it's free).
A customer is deploying a new cluster and wants to be able to patch and update two hosts in parallel. The cluster must be able to maintain N+1 resiliency across the remaining hosts while patching activities are performed. The current expected utilization of the platform requires a minimum of two hosts to support all of the virtual machines.
What is the minimum number of hosts the customer will require in the cluster in order to meet the required resiliency level?
- A. Seven
- B. Six
- C. Five
- D. Four
Correct Answer: C 🗳️
Explanation: Only visible for ITCertMagic members. You can sign-up / login (it's free).
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