VMware
Advanced VMware Cloud Foundation 9.0 Automation
3V0-21.25
Achieve certification with the 3V0-21.25 exam focusing on automation in VMware Cloud Foundation 9.0.
183 questions
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Questions 71–80 of 183
A company needs to provide secure communication between its applications and users. Which feature should they implement?
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A
Encryption at rest
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B
Transport Layer Security (TLS)
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C
Virtual Machine Isolation
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D
Snapshots for data integrity
Explanation
Transport Layer Security (TLS) ensures secure communications, whereas the others provide different security measures.
You are configuring backups for workloads in VMware Cloud Foundation. What happens when you select 'application-consistent' backups?
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A
Backups include system state only
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B
Databases are in a quiesced state
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C
It runs faster than other types
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D
Only static files are backed up
Explanation
Application-consistent backups ensure that databases are quiescent for integrity, while others do not guarantee app state.
Which service in VMware Cloud Foundation assists with key management for encrypted VMs?
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A
VMware vSphere Key Management Server
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B
vRealize Operations
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C
NSX Data Security
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D
vSAN Encryption
Explanation
VMware vSphere Key Management Server manages encryption keys; other options serve different purposes.
A company needs to automate VM deployment in VCF. Which component should they use?
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A
VMware Cloud Builder
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B
VMware Code Stream
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C
VMware NSX
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D
vRealize Suite
Explanation
VMware Cloud Builder automates VM deployment; other options involve management and orchestration.
What happens when you exceed the threshold for storage usage on vSAN?
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A
All VMs shut down immediately
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B
New writes are blocked
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C
Only old snapshots are deleted
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D
Performance automatically improves
Explanation
New writes are blocked to prevent data corruption; other options misrepresent the behavior of vSAN.
Which service in VMware Cloud Foundation provides identity and authentication management?
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A
VMware Identity Manager
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B
vSphere Lifecycle Manager
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C
VMware NSX-T
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D
vSAN Health Service
Explanation
VMware Identity Manager provides identity and authentication management; others do not serve this purpose.
A company needs to optimize storage performance for their applications running on vSAN. What should they configure?
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A
Storage Policy Based Management
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B
VMware HA settings
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C
Resource Pools
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D
Content Library
Explanation
Storage Policy Based Management optimizes storage performance; the other options are not focused on storage.
You are configuring NSX-T and select 'Load Balancer'. What happens when you choose a 'Tier 1 Router' over a 'Tier 0 Router'?
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A
Increased throughput and scalability
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B
Enhanced east-west traffic control
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C
Limited load balancing options
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D
Default gateway support
Explanation
Choosing a Tier 1 Router limits load balancing capabilities; the others do not accurately reflect the implications.
Which service provides lifecycle management for Kubernetes clusters in VMware Cloud Foundation?
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A
Tanzu Kubernetes Grid
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B
vSAN
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C
NSX-T
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D
vSphere Replication
Explanation
Tanzu Kubernetes Grid is specifically designed for managing Kubernetes clusters, while the others serve different purposes.
A company needs to automate the deployment of VMs in VMware Cloud Foundation. Which tool should they use?
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A
vRealize Automation
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B
vCenter Orchestrator
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C
vSphere Client
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D
vRealize Operations
Explanation
vRealize Automation is designed for automating VM and application deployment, unlike the other tools listed.