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Free 2V0-21.23: VMware vSphere 8.x Professional Exam Questions and Answers
Last updated: January 14, 2025
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1218-2V0-21.23: VMware vSphere 8.x Professional
#Question
What is one of the key benefits of using a vSphere Cluster?
A.Simplifying VM migrations
B.Allowing resource allocation to VMs
C.Enhancing physical server security
D.Reducing backup times
Correct Answer:
B
Utilizing a vSphere Cluster allows for centralized management and dynamic resource allocation among multiple VMs, ensuring optimal performance and resource usage.
#Question
How does enabling two-factor authentication (2FA) enhance security in vSphere?
A.Increases update frequency
B.Reduces user access levels
C.Allows simpler password resets
D.Adds an extra layer of validation
Correct Answer:
D
Enabling two-factor authentication (2FA) adds an extra layer of security by requiring users to provide a second form of identification beyond their password.
#Question
When configuring vSAN, what type of environment is needed for optimal performance?
A.A mixed environment of server types
B.Low-latency storage
C.All SSD storage
D.Dedicated networking infrastructure
Correct Answer:
C
For optimal performance, vSAN configurations typically benefit from an all-SSD storage design, which provides high performance for virtual machines.
#Question
What role does a VMkernel port play in a vSphere environment?
A.Enables VM networking
B.Handles VM data storage
C.Directly manages ESXi hosts
D.Manages storage replication
Correct Answer:
A
A VMkernel port provides a network interface for VM networking, allowing virtual machines to communicate with each other and the physical network.
#Question
Which tool would you use for troubleshooting VM performance issues?
A.VMware Tools
B.vCenter Update Manager
C.vRealize Operations
D.ESXi Shell
Correct Answer:
C
vRealize Operations is designed for monitoring and troubleshooting performance issues within virtual environments.
#Question
What is the primary function of Host Profiles in vSphere?
A.Track performance metrics
B.Automate host configurations
C.Enable data backups
D.Manage VM licenses
Correct Answer:
B
Host Profiles automate the configuration of ESXi hosts, ensuring consistent settings across multiple systems in the environment.
#Question
What is the maximum number of virtual CPUs a single VM can have in vSphere?
A.128
B.64
C.32
D.1
Correct Answer:
B
A single VM in vSphere can have up to 64 virtual CPUs (vCPUs), allowing it to handle multiple workloads effectively.
1218-2V0-21.23: VMware vSphere 8.x Professional
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