VMware

VMware vSphere 8.x Advanced Design

3V0-21.23
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Prepare for the 3V0-21.23 exam to validate your skills in advanced design for VMware vSphere 8.x.

186 questions 0 views Free
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Questions 1–10 of 186

Q1

Which service provides vCenter Server API access?

  • A vSphere APIs for NSX
  • B vSphere Web Services API
  • C vRealize Operations API
  • D VMware Site Recovery API
Explanation The vSphere Web Services API enables access to vCenter Server functions, while others serve different purposes.
Q2

A company needs to ensure higher availability for its VM workloads. What configuration should be set up?

  • A VM High Availability
  • B EVC Cluster Configuration
  • C Resource Pools
  • D Fault Tolerance
Explanation VM High Availability automatically restarts VMs on healthy hosts, while Fault Tolerance is for single VMs only.
Q3

You are configuring a Distributed Switch and want to enforce security policies. Which feature should you enable?

  • A Traffic Shaping
  • B Team Failover
  • C Port Security
  • D Network I/O Control
Explanation Port Security allows you to enforce security settings for switch ports, unlike the others, which don't focus on security.
Q4

Which service provides metrics and alerts for vSphere events?

  • A vCenter Operations Manager
  • B VMware Insights
  • C VMware Horizon
  • D vSphere Replication
Explanation vCenter Operations Manager provides detailed metrics and alerts, while others focus on different management aspects.
Q5

A company needs to improve VM availability using failover. Which vSphere feature should they use?

  • A VMware High Availability
  • B VMware Fault Tolerance
  • C VMware vMotion
  • D Distributed Resource Scheduler
Explanation VMware High Availability provides failover capabilities, while Fault Tolerance enhances uptime for individual VMs.
Q6

You are configuring Storage DRS. What happens when a datastore becomes overloaded?

  • A VMs are automatically powered off.
  • B VMs are migrated to a different datastore.
  • C The datastore is removed from the cluster.
  • D Storage DRS is disabled.
Explanation Storage DRS automatically migrates VMs to balance workloads; other options do not correctly represent this feature.
Q7

Which service provides application-level availability in vSphere?

  • A vSphere HA
  • B vSphere Replication
  • C vSAN
  • D vCenter Server
Explanation vSphere HA manages VM availability by restarting them on other hosts, while others have different functions related to storage and management.
Q8

A company needs to assign roles with specific permissions to different teams in vSphere. What is the best practice?

  • A Assign only administrator access
  • B Use predefined roles
  • C Create custom roles
  • D Use global permissions for all
Explanation Creating custom roles allows assigning exact permissions tailored to team needs, unlike predefined roles that may be too broad.
Q9

What happens when a VM is powered on with insufficient resources in vSphere?

  • A VM causes host to crash
  • B VM powers on with reduced performance
  • C vSphere automatically allocates more resources
  • D VM fails to boot without error
Explanation The VM can power on, but may experience degraded performance due to insufficient resources; other options describe incorrect behaviors.
Q10

Which service provides native high availability in vSphere?

  • A vSphere HA
  • B vSphere DRS
  • C vCenter Server
  • D vSAN
Explanation vSphere HA provides automated restart of VMs; other options serve different purposes.