VMware
VMware vSphere Foundation 9.0 Administrator
2V0-16.25
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The 2V0-16.25 exam tests your knowledge as a VMware vSphere Foundation administrator.
186 questions
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Questions 51–60 of 186
What happens when you enable DRS on a cluster?
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A
Resource allocation optimization
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B
VM Power-off automatic
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C
Snapshots become disabled
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D
Network settings are reset
Explanation
DRS (Distributed Resource Scheduler) optimizes resource allocation among hosts in the cluster.
Which service provides built-in disaster recovery in vSphere?
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A
VMware Site Recovery
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B
vSphere Replication
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C
VMware HA
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D
vMotion
Explanation
VMware Site Recovery offers automated disaster recovery, unlike the others that handle availability or migration.
A company needs to securely manage access to their vSphere environment. Which feature should they implement?
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A
VMware Tools
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B
Role-Based Access Control
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C
Resource Pools
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D
Linked Clones
Explanation
Role-Based Access Control allows secure management of user privileges, while the others do not address security directly.
You are configuring VMkernel adapters for vSAN. What happens if the NTP server is not synchronized?
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A
vSAN will function normally
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B
vSAN will become unavailable
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C
Cluster performance is reduced
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D
Disk groups become inaccessible
Explanation
vSAN requires time synchronization to maintain cluster integrity, thus unsynchronized NTP affects availability.
Which service allows for the integration of APIs within vSphere?
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A
vSphere API
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B
vCenter Server
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C
VMware Cloud Foundation
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D
VMware vSAN
Explanation
vSphere API specifically enables API integrations, unlike the other options which focus on management or storage.
A company needs to provide a highly available architecture for its vCenter Server. Which deployment model should they choose?
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A
Single-instance deployment
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B
High-availability mode
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C
Linked mode deployment
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D
Active-passive cluster
Explanation
High-availability mode ensures continued operation in case of failures, unlike the other configurations.
What happens when enabling Enhanced vMotion Compatibility (EVC)?
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A
Enables cross-namespace vMotion
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B
Standardizes CPU features for clusters
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C
Increases VM performance automatically
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D
Restricts VM hardware compatibility
Explanation
EVC standardizes CPU features to maintain compatibility, whereas other options do not accurately describe EVC's function.
Which service provides VM-to-VM isolation within a single host?
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A
vSphere Distributed Switch
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B
vCenter Server
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C
vSphere Standard Switch
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D
VMware NSX
Explanation
vSphere Standard Switch provides isolation at the host level, whereas the vSphere Distributed Switch operates across multiple hosts.
A company needs to optimize storage usage across datastores. Which feature allows this?
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A
Storage DRS
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B
VMware FT
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C
vSAN
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D
Resource Pools
Explanation
Storage DRS dynamically balances storage usage and can automate VM placement, while the others do not provide storage optimization.
You are configuring DRS within a cluster. What happens when workloads are unbalanced?
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A
DRS will shut down VMs
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B
DRS will migrate VMs automatically
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C
DRS will notify user only
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D
DRS does not respond to unbalance
Explanation
DRS will automatically migrate VMs to achieve load balancing; it doesn't shut down VMs or merely notify users.