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- 3V0-21.21: Advanced Design VMware vSphere 7.x
Free 3V0-21.21: Advanced Design VMware vSphere 7.x Exam Questions and Answers
Last updated: April 1, 2025
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1251-3V0-21.21: Advanced Design VMware vSphere 7.x
#Question
A client is documenting the requirements for a vSphere design. Which documentation aspect is critical to support scaling the infrastructure?
A.
Change Management Process
B.
Deployment Diagram
C.
Resource Allocation Plan
D.
User Access Policies
Correct Answer:
C
Having a Resource Allocation Plan ensures that the design can accommodate future scaling needs in the infrastructure efficiently.
#Question
What is the best approach to ensure VMs maintain performance during heavy loads in a shared storage environment?
A.
Monitor Performance Metrics
B.
Remove All Snapshots
C.
Use Storage DRS
D.
Enable VAAI
Correct Answer:
C
Using Storage DRS in a shared storage environment helps maintain VM performance during heavy loads by balancing storage resources efficiently.
#Question
If virtual machines in a vSphere environment need to reside on different hosts without affinitive restrictions, which feature should be utilized?
A.
VM Affinity Groups
B.
DRS Anti-Affinity Rules
C.
Resource Pools
D.
High Availability Clusters
Correct Answer:
B
DRS Anti-Affinity rules are used to configure which VMs should not reside on the same host, enabling better resource distribution and failure isolation.
#Question
When redesigning an existing vCenter to support more users, which scalability aspect must be considered?
A.
Management Policies
B.
User Licensing
C.
CPU and Memory Resources
D.
vSphere Appliance
Correct Answer:
C
CPU and Memory Resources must be considered for scalability to ensure that the vCenter can handle the increased load without performance degradation.
#Question
Which VMware tool is essential for fine-tuning virtual machine performance in a vSphere environment?
A.
Update Manager
B.
vRealize Operations
C.
vSphere Client
D.
vCenter Server
Correct Answer:
B
vRealize Operations is essential for fine-tuning virtual machine performance by providing insights into resource usage and bottlenecks.
#Question
Your organization needs to use advanced networking capabilities for its VMs. Which vSphere component should you integrate?
A.
Standard Switch
B.
Virtual Firewall
C.
Distributed Switch
D.
Basic Network
Correct Answer:
C
A Distributed Switch provides advanced networking features that improve management, traffic flow, and performance for VMs in vSphere.
#Question
You are asked to create a backup strategy for a vSphere environment. What is a critical feature to include for effective VM backups?
A.
Weekly Testing
B.
Dedicated Backup Appliance
C.
Snapshot Capabilities
D.
Scheduled Backups
Correct Answer:
C
Utilizing Snapshot Capabilities ensures that backups can be performed without downtime, making them efficient for environments needing high availability.
1251-3V0-21.21: Advanced Design VMware vSphere 7.x
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