VCP-DCV vSphere Security Practice Question
Exhibit
Refer to the exhibit. ``` vmkfstools -P /vmfs/volumes/datastore1/vm/vm.vmx ``` Output: ``` File system label: datastore1 File system type: VMFS-6 Volume capacity: 1024000 MB Volume free: 512000 MB Disk capacity: 1024000 MB Disk free: 512000 MB Block size: 1 MB ```
Refer to the exhibit. An administrator runs the vmkfstools command on an ESXi host and views the output. Which conclusion can be drawn from the output?
⚠ Common exam trap
Test-takers frequently confuse datastore-level free space with VMDK-level provisioning attributes, assuming that a high free space percentage implies thin provisioning, when in fact thin provisioning is a separate property of the virtual disk file.
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
✓
The datastore has approximately 50% free space.
The vmkfstools command output shows the capacity and free space values for the datastore. In this case, the free space is approximately half of the total capacity, indicating roughly 50% free space. This is a direct calculation from the displayed numbers, not an inference about provisioning or encryption.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
The datastore has approximately 50% free space.
Why this is correct
Correct: Volume free is half of volume capacity.
- ✗
The VMDK file is thin provisioned.
Why it's wrong here
Incorrect: The command shows datastore capacity, not VMDK provisioning.
- ✗
The datastore has a block size of 1 MB, which is the maximum for VMFS-6.
Why it's wrong here
Incorrect: VMFS-6 supports larger block sizes.
- ✗
The virtual machine's disk is encrypted.
Why it's wrong here
Incorrect: vmkfstools -P does not show encryption status.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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.