VMware 5V0-22.23 Practice Exam Questions & Answers
7 Free Questions
· Last reviewed: October 16, 2026
· Prepared & Reviewed by the ValidExamDumps Editorial Team
Exam Facts
VMware 5V0-22.23 Exam Details
Key details for this exam, checked against the published exam outline
75
Practice Questions (Our Bank)
125 minutes
Exam Duration
300 (scaled on a range from 100-500)
Passing Score
USD 250
Official Exam Fee
- Exam Code
- 5V0-22.23
- Full Name
- VMware vSAN Specialist v2
- Issuing Body
- VMware
- Question Format (Our Bank)
- Multiple Choice
- Delivery
- Proctored exam
- Eligibility
- Prior VMware Certified Professional Certification required (VCP: DW, NV, or Security)
- Validity
- 3 years
Practice Questions
Free 5V0-22.23 Practice Questions
Each question shows the correct answer and an explanation of why it is right
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What is the purpose of host rebuild reserve in vSAN?
Correct Answer:
B
Explanation
Host rebuild reserve is a capacity planning feature in vSAN that sets aside disk space to handle the failure of a single host. When a host fails, vSAN needs free space to rebuild the data that was stored on that failed host across the remaining hosts in the cluster. Without this reserve, a host failure could leave the cluster without enough capacity to rebuild objects to their required redundancy level. The reserve ensures cluster resilience by guaranteeing rebuild capacity is always available.
How often does the Skyline Health interval validate online if there are new Health Checks available for vSAN?
Correct Answer:
C
Explanation
Skyline Health checks in vSAN run on a 24-hour interval to validate online whether new health checks are available for the cluster. This regular schedule ensures administrators stay informed about potential issues without overwhelming the system with constant validation checks. The 24-hour cycle is a standard interval that balances timely detection of new health concerns with system performance considerations. Other intervals would either miss issues or create excessive system overhead.
A vSAN administrator needs to update vSAN from version 7.0.2 to version 8.0.
Which is the correct order to perform the update?
Correct Answer:
C
Explanation
When upgrading vSAN from version 7.0.2 to 8.0, you must follow a specific sequence. First upgrade vCenter Server, then upgrade vSphere ESXi hosts, and finally upgrade the vSAN on-disk format. This order is critical because vCenter must be at the newer version to manage the upgraded hosts, and the on-disk format upgrade must happen last to ensure all hosts are ready. Doing these in any other order can cause compatibility issues and prevent the upgrade from completing successfully.
What is the purpose of the TRIM/UNMAP process?
Correct Answer:
D
Explanation
TRIM and UNMAP are space reclamation processes in vSAN that recover unused disk space. When virtual machines delete files or vSAN deletes objects, the space isn't automatically released back to the physical storage. TRIM on SSDs and UNMAP on all drives signal to the storage devices that these blocks are no longer in use, allowing the drives to reclaim and reuse that capacity. This improves storage efficiency and extends the usable life of flash storage devices.
A host in a vSAN stretched cluster goes offline during an unplanned event.
Which action will be triggered from AQC on the vSAN cluster?
Correct Answer:
C
Explanation
When a host in a vSAN stretched cluster fails unexpectedly, the Automatic Quorum Computation (AQC) mechanism recalculates quorum on affected objects. AQC ensures that the remaining parts of the cluster can determine which copy of data is authoritative and prevent split-brain scenarios. By recalculating quorum across the remaining site and witness, AQC maintains data consistency and cluster stability. This automatic response prevents objects from becoming unavailable when individual hosts go offline.
An administrator is deploying a new two-node vSAN cluster with a shared witness to a remote location.
Which requirement must be met?
Correct Answer:
B
Explanation
In a two-node vSAN cluster with a shared witness at a remote location, the ESXi host's controller cache and advanced features must be disabled. Two-node clusters have unique requirements because they lack the redundancy of larger clusters. Disabling these features ensures consistent behavior and prevents complications with data consistency and failover scenarios. This configuration requirement is specific to two-node architectures and helps maintain stability in minimal configurations where every component matters.
An architect is designing a vSAN stretched cluster and needs to ensure that data remains on a given site in case of a network partition between the sites.
Which configuration would do this?
Correct Answer:
A
Explanation
In a vSAN stretched cluster, designating preferred and secondary sites ensures data locality during network partitions. When you configure a site as preferred, vSAN prioritizes keeping data on that site even if the other site becomes unreachable. This prevents data from being redistributed across sites when a partition occurs and protects against unnecessary data movement. The preferred and secondary site configuration gives you explicit control over which site retains authority during split-brain scenarios.
Full Access
Get the complete 5V0-22.23 question set
- 75 questions covering all exam domains
- Correct answers with explanations, like the free questions above
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Domain 1: Architecture and Technologies
Understand vSAN architectural models including standard clusters, 2-node clusters and stretched clusters. Learn how vSAN stores data, protects it through replication and rebuild, and implements space efficiency features like deduplication and compression. Study vSAN data services and the requirements for vSAN ESA.
Sample questions from this domain above:
Q1Q4
Domain 2: Products and Solutions
Identify which VMware solutions integrate with vSAN for management, monitoring and data protection. Understand how vRealize Operations and other platform services complement vSAN deployments in hybrid and multi-cloud environments.
Domain 3: Planning and Designing
Apply design methodology to vSAN clusters using VMware sizing and design tools. Learn interoperability considerations with vSphere features and when to use HCI Mesh for multi-cluster scenarios. Evaluate design trade-offs for capacity, performance and resilience.
Sample question from this domain above:
Q7
Domain 4: Installing, Configuring, and Setup
Create vSAN clusters and configure storage policies to meet workload requirements. Set up vSAN cluster services, stretched clusters, 2-node configurations and HCI Mesh deployments. Validate deployments using VMware tools and health checks.
Sample question from this domain above:
Q6
Domain 5: Performance-tuning, Optimization, and Upgrades
Apply patches and upgrade HCI environments using vSphere Lifecycle Manager. Manage disk groups, storage pools and vSAN Direct configurations. Monitor firmware and driver versions and use component striping to optimize data distribution across disks.
Sample question from this domain above:
Q3
Domain 6: Troubleshooting and Repairing
Diagnose vSAN failures using Skyline Health warnings and health status tools. Gather performance data from the UI and vsantop utility. Resolve capacity and object compliance issues by understanding storage policies and component durability. Monitor and manage resync impact during recovery.
Sample questions from this domain above:
Q2Q5
Domain 7: Administrative and Operational Task
Create and modify vSAN storage policies and monitor compliance across objects. Interpret storage capacity metrics and performance data to manage cluster growth. Execute maintenance mode operations and cluster start-up or shut-down procedures. Understand encryption types and TRIM or UNMAP behavior for capacity management.
FAQ
5V0-22.23 Exam FAQ
Common questions about the exam itself
What are the prerequisites for taking the 5V0-22.23 vSAN Specialist exam?
You must hold a current VMware Certified Professional certification in either Data Center Virtualization, Network Virtualization or Security before attempting this exam. The exam itself is not a prerequisite for VCP level certifications.
How long does the vSAN Specialist v2 exam last and what types of questions will I see?
You have 125 minutes to answer 76 questions in single-choice and multiple-choice format. The exam is proctored, meaning a proctor monitors your session and you must take it in a controlled environment online or at a test centre.
What is the passing score for exam 5V0-22.23?
VMware exams use a scaled scoring system ranging from 100 to 500. For this exam, a scaled score of 300 is required to pass. Your results will only count scored questions, as some unscored questions may be included to test new content.
Which objective areas are hardest on the vSAN Specialist exam and how should I study them?
Candidates typically find the Troubleshooting and Repairing domain most challenging because it requires hands-on experience interpreting Skyline Health data and performance metrics in real scenarios. Study this domain by working through actual Skyline Health reports and using vsantop in a lab environment.
How long is the vSAN Specialist v2 certification valid after I pass the exam?
VMware does not publicly list a validity period for this certification on their exam pages. You should check your certification dashboard or contact VMware Support directly for renewal requirements.
How much preparation time should I budget for the 5V0-22.23 exam?
Most candidates need 6 to 8 weeks of study time, though this depends on your hands-on experience with vSAN deployments. If you already manage vSAN clusters, you may need less time. If you are new to vSAN, factor in additional time for lab work with vSAN design and configuration.
What is the difference between the vSAN Specialist v2 exam and the vSAN Advanced Specialist exam?
The vSAN Specialist v2 exam (5V0-22.23) is the entry-level certification focused on installation, configuration and basic troubleshooting. The HCI Master Specialist exam (5V0-21.21) is a higher-level certification requiring the vSAN Specialist certification first and covering advanced deployment and lifecycle management.
Can I retake the 5V0-22.23 exam if I fail the first attempt?
Yes, you can retake the exam. Most vendors allow retakes after a waiting period, though you will need to pay the exam fee again. Check with Pearson VUE or your regional exam delivery provider for their specific retake policies and any waiting periods.
What topics in vSAN administration does the exam focus on most?
The exam places heavy emphasis on storage policy creation and management, vSAN cluster design for different architectures, and troubleshooting using Skyline Health and performance tools. Plan your study time accordingly, as these areas are tested across multiple objective domains.
What delivery method is used for the 5V0-22.23 exam?
The exam is administered as a proctored test, meaning you can take it either online with a remote proctor or at a Pearson VUE testing centre. You will need a reliable internet connection and a quiet, private space if you choose the online option.
