- A
VMFS: Cluster file system used for storing virtual machine files on shared block storage.
VMFS (Virtual Machine File System) is a clustered file system designed for VMware vSphere to store virtual machine disks and configuration files on shared storage.
- B
NFS: Network file system protocol allowing virtual machine files to be stored on NAS devices via IP network.
NFS is a network file system protocol that enables vSphere to access virtual machine files stored on NAS (Network Attached Storage) over an IP network.
- C
vSAN: Software-defined storage that aggregates local disks of ESXi hosts to create a shared datastore.
vSAN (Virtual SAN) pools local storage from multiple ESXi hosts to provide a distributed, shared datastore for virtual machines.
- D
VMFS: Software-defined storage that aggregates local disks of ESXi hosts to create a shared datastore.
Why wrong: This definition describes vSAN, not VMFS. VMFS is a cluster file system for block storage, not a software-defined storage aggregation of local disks.
- E
NFS: Cluster file system used for storing virtual machine files on shared block storage.
Why wrong: This definition describes VMFS, not NFS. NFS is a network file system protocol for NAS, not a cluster file system for block storage.
- F
VVols: Virtual volumes that enable granular storage management at the virtual machine level using storage policy-based management.
VVols (Virtual Volumes) are a storage abstraction that allows array-based features to be applied to individual VMs through storage policies.
vSphere Storage Concepts — VMFS, NFS, vSAN, and VVols Definitions | VMware Certified Professional Data Center Virtualization Explained
This VCP-DCV practice question tests your understanding of vsphere lifecycle management. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Match each vSphere storage concept to its definition.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
VMFS: Cluster file system used for storing virtual machine files on shared block storage.
Correct matches: VMFS is a cluster file system for block storage; NFS is a network file system for NAS; vSAN aggregates local disks for shared storage; VVols enable VM-level storage management. Common confusions: mixing VMFS and vSAN definitions, or swapping NFS and VMFS.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
VMFS: Cluster file system used for storing virtual machine files on shared block storage.
Why this is correct
VMFS (Virtual Machine File System) is a clustered file system designed for VMware vSphere to store virtual machine disks and configuration files on shared storage.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
NFS: Network file system protocol allowing virtual machine files to be stored on NAS devices via IP network.
Why this is correct
NFS is a network file system protocol that enables vSphere to access virtual machine files stored on NAS (Network Attached Storage) over an IP network.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
vSAN: Software-defined storage that aggregates local disks of ESXi hosts to create a shared datastore.
Why this is correct
vSAN (Virtual SAN) pools local storage from multiple ESXi hosts to provide a distributed, shared datastore for virtual machines.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
VMFS: Software-defined storage that aggregates local disks of ESXi hosts to create a shared datastore.
Why it's wrong here
This definition describes vSAN, not VMFS. VMFS is a cluster file system for block storage, not a software-defined storage aggregation of local disks.
- ✗
NFS: Cluster file system used for storing virtual machine files on shared block storage.
Why it's wrong here
This definition describes VMFS, not NFS. NFS is a network file system protocol for NAS, not a cluster file system for block storage.
- ✓
VVols: Virtual volumes that enable granular storage management at the virtual machine level using storage policy-based management.
Why this is correct
VVols (Virtual Volumes) are a storage abstraction that allows array-based features to be applied to individual VMs through storage policies.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the VCP-DCV exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which VCP-DCV exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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vSphere Lifecycle Management — study guide chapter
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FAQ
Questions learners often ask
What does this VCP-DCV question test?
vSphere Lifecycle Management — This question tests vSphere Lifecycle Management — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: VMFS: Cluster file system used for storing virtual machine files on shared block storage. — Correct matches: VMFS is a cluster file system for block storage; NFS is a network file system for NAS; vSAN aggregates local disks for shared storage; VVols enable VM-level storage management. Common confusions: mixing VMFS and vSAN definitions, or swapping NFS and VMFS.
What should I do if I get this VCP-DCV question wrong?
Identify which VCP-DCV exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
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Last reviewed: Jun 11, 2026
This VCP-DCV practice question is part of Courseiva's free VMware certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the VCP-DCV exam.
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