VCP VMware Certified Professional 5 — Questions and Answers
Question 1: Which vSphere DRS behavior setting allows DRS to make migration recommendations but requires administrator approval before any VM is moved?
- Fully Automated
- Partially Automated
- Manual (Correct answer)
- Disabled
Correct answer: Manual
In Manual mode, DRS generates migration recommendations for initial VM placement and load balancing, but the administrator must manually approve each recommendation.
Question 2: Which feature of vSphere allows a VM's disk files to be moved to a different datastore while the VM remains powered on?
- vSphere vMotion
- Storage vMotion (Correct answer)
- vSphere Replication
- vSAN Witness Appliance
Correct answer: Storage vMotion
Storage vMotion migrates a running VM's disk files between datastores with no downtime, while vMotion migrates the VM's compute state between hosts.
Question 3: In vSphere, what is an 'Orphaned' virtual machine?
- A VM that has no snapshots
- A VM registered in vCenter inventory but whose files no longer exist on the datastore (Correct answer)
- A VM template that has been converted to a VM
- A VM running on a host not managed by vCenter
Correct answer: A VM registered in vCenter inventory but whose files no longer exist on the datastore
An orphaned VM appears in vCenter inventory but its underlying files on the datastore are missing or inaccessible, typically due to accidental deletion or datastore failure.
Question 4: Which vSphere component acts as the identity provider and single sign-on service for the vSphere environment?
- vCenter Server Appliance (VCSA)
- Platform Services Controller / vCenter SSO (Correct answer)
- ESXi Active Directory integration
- VMware Identity Manager
Correct answer: Platform Services Controller / vCenter SSO
vCenter Single Sign-On (SSO), historically part of the Platform Services Controller and now embedded in VCSA, is the identity broker for vSphere authentication.
Question 5: What is the role of the vSphere Update Manager (VUM) / vSphere Lifecycle Manager in a vSphere environment?
- Managing VM snapshot lifecycles
- Patching and upgrading ESXi hosts and VM hardware versions (Correct answer)
- Monitoring VM CPU and memory utilization trends
- Automating VM power scheduling
Correct answer: Patching and upgrading ESXi hosts and VM hardware versions
vSphere Lifecycle Manager (formerly VUM) automates the patching, updating, and upgrading of ESXi hosts and can also manage VM hardware version upgrades.
Question 6: Which virtual disk format in vSphere pre-allocates the full disk size on the datastore at creation time, providing the best performance?
- Thin Provision
- Thick Provision Lazy Zeroed
- Thick Provision Eager Zeroed (Correct answer)
- Sparse Extent
Correct answer: Thick Provision Eager Zeroed
Thick Provision Eager Zeroed pre-allocates all disk space and zeros it out at creation, eliminating first-write overhead and offering the best I/O performance.
Question 7: A VM snapshot is best described as which of the following?
- A full copy of the VM's VMDK stored on a separate datastore
- A point-in-time record of a VM's state, with changes written to a delta disk (Correct answer)
- A live backup that continuously replicates VM changes offsite
- A read-only template derived from the original VM
Correct answer: A point-in-time record of a VM's state, with changes written to a delta disk
A snapshot captures a VM's memory, settings, and disk state at a point in time; subsequent disk writes go to a delta (child) VMDK rather than the original base disk.
VCP VMware Certified Professional 5
Which vSphere DRS behavior setting allows DRS to make migration recommendations but requires administrator approval before any VM is moved?