20+ practice questions focused on Configure and Manage vSphere Storage — one of the most tested topics on the VMware Certified Professional Data Center Virtualization VCP-DCV exam. Each question includes a detailed explanation so you learn why the right answer is correct.
Start Configure and Manage vSphere Storage PracticeA vSAN cluster has two fault domains. What is the maximum number of host failures that can be tolerated if the cluster is configured with a storage policy that sets 'Number of failures to tolerate' to 2?
Explanation: With only two fault domains, the vSAN cluster cannot support a storage policy with FTT=2. The formula for fault domains requires at least 2*FTT+1 = 5 fault domains to tolerate 2 host failures. With only 2 fault domains, the maximum number of host failures that can be tolerated is 1, as replicas can be placed in different fault domains, but any two failures could potentially affect all copies.
An administrator needs to provision an NFS datastore for VMs that require high performance and low latency. The storage array supports multiple NFS versions. Which NFS version should be selected for the best performance?
Explanation: NFS version 4.1 is the most advanced and offers features like parallel NFS (pNFS) and sessions, which improve performance and fault tolerance. Option B (NFS v2) is obsolete and lacks modern features. Option C (NFS v4.0) does not include pNFS and session support found in v4.1. Option D (NFS v3) is widely used but lacks the performance enhancements of v4.1 such as compound operations and sessions.
An administrator notices that a VM with a 500 GB virtual disk stored on an NFS datastore is performing poorly during backup operations. The NFS datastore is mounted with default settings. Which change will most likely improve performance?
Explanation: VAAI for NFS offloads storage operations like hardware-assisted locking and full-file/clone operations to the NAS array, reducing CPU overhead on the ESXi host and improving performance during backup-intensive tasks. Since the NFS datastore is mounted with default settings, VAAI is not automatically enabled and must be explicitly configured to leverage array-based primitives.
A vSphere administrator is troubleshooting a VM that has been disconnected from its virtual disk. The VM's virtual disk file (vmdk) is still present on the datastore, but the VM cannot be powered on. Which step should the administrator take first to resolve the issue?
Explanation: When a VM is disconnected from its virtual disk but the .vmdk file remains on the datastore, the issue is often a corrupt or missing disk descriptor file. The vmkfstools command with the -fix option can repair the descriptor file, re-establishing the connection between the VM and its virtual disk without requiring VM recreation or manual re-attachment.
A company is designing a vSphere environment for a critical database application. The storage array supports both Fibre Channel (FC) and iSCSI. The application requires low latency and high IOPS. Which storage protocol and path policy should be recommended?
Explanation: FC provides lower latency and higher IOPS than iSCSI due to dedicated hardware and lower protocol overhead, making it ideal for critical database workloads. The Round Robin path policy is recommended for FC with active-active storage arrays because it distributes I/O across all available paths, maximizing throughput and load balancing, which aligns with the requirement for high IOPS.
+15 more Configure and Manage vSphere Storage questions available
Practice all Configure and Manage vSphere Storage questions1. Baseline your knowledge
Start with 10 questions to gauge your current understanding of Configure and Manage vSphere Storage. This tells you whether you need a concept refresher or just practice.
2. Review every explanation
For each question — right or wrong — read the full explanation. Understanding why an answer is correct is more valuable than knowing the answer itself.
3. Focus on exam traps
Configure and Manage vSphere Storage questions on the VCP-DCV frequently use trap wording. Look for subtle differences in answers that test your precision, not just general knowledge.
4. Reach 80% consistently
Do repeated sessions until you score 80%+ three times in a row. Then move to mixed-mode practice to test cross-topic recall under realistic conditions.
The exact number varies per candidate. Configure and Manage vSphere Storage is tested as part of the VMware Certified Professional Data Center Virtualization VCP-DCV blueprint. Practicing with targeted Configure and Manage vSphere Storage questions ensures you can handle any format or difficulty that appears.
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Difficulty is subjective, but Configure and Manage vSphere Storage is a high-priority exam concept tested in multiple ways — direct recall, scenario analysis, and command-output interpretation. Consistent practice is the best way to build confidence.
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