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 21–30 of 186

Q21

You are configuring a vSphere environment. What happens when a VM reaches its configured memory limit?

  • A Performance degrades until limit is deleted
  • B VM will automatically restart
  • C VM receives excess memory from neighbors
  • D VM starts failing over to another host
Explanation When a VM hits its memory limit, performance degrades; the other options do not accurately describe behavior.
Q22

Which service enables automated scaling of VM workloads in vSphere?

  • A VMware vSphere DRS
  • B VMware vSAN
  • C VMware vCenter
  • D VMware Site Recovery
Explanation VMware vSphere DRS automatically balances resource utilization across hosts, facilitating efficient scaling.
Q23

A company needs to enforce strict policy compliance across all virtual machines. Which feature should they use?

  • A VMware vSphere Tags
  • B VMware Content Library
  • C VMware NSX
  • D VMware vSphere Proxies
Explanation VMware vSphere Tags allow for effective organization and compliance policies on virtual machines.
Q24

What happens when a VM is configured with more vCPUs than the underlying host has physical cores?

  • A VM performance improves significantly
  • B VM will not power on
  • C CPU scheduling may become inefficient
  • D The VM is automatically throttled
Explanation Having more vCPUs than physical cores can lead to inefficient CPU scheduling and potential performance degradation.
Q25

A company needs to optimize VM performance thresholds. Which vSphere feature should be utilized?

  • A Distributed Resource Scheduler
  • B File Storage Services
  • C Backup and Restore
  • D VM Encryption
Explanation Distributed Resource Scheduler intelligently allocates resources to VMs, optimizing performance, while the other options serve different purposes.
Q26

What happens when a VM is powered on without an attached network adapter?

  • A VM will function normally.
  • B VM cannot communicate externally.
  • C VM will fail to power on.
  • D VM will power on in safe mode.
Explanation The VM can power on, but it will lack network connectivity, while the other options are inaccurate regarding VM operational states.
Q27

You are configuring VM Storage Policies. What is the primary purpose?

  • A Facilitate VM replication.
  • B Support automation of resource allocation.
  • C Define storage characteristics for VMs.
  • D Ensure data redundancy.
Explanation VM Storage Policies allow administrators to set specific storage requirements for VMs, differing from the focuses of the other options.
Q28

Which service provides automated backup for VMs?

  • A vSphere Data Protection
  • B vSAN File Services
  • C vCenter Server
  • D NSX-T Data Center
Explanation vSphere Data Protection is designed for VM backups, while the others serve different purposes.
Q29

A company needs to monitor VM performance metrics in real-time. What should they use?

  • A VMware Horizon
  • B vRealize Operations Manager
  • C VMware Cloud Director
  • D vSphere Update Manager
Explanation vRealize Operations Manager is meant for performance monitoring; other options focus on different functionalities.
Q30

What happens when a VM is powered on with an incorrect NIC setting?

  • A VM fails to boot
  • B Network connection drops
  • C VM operates normally
  • D NIC configuration resets
Explanation The VM will boot normally even with a misconfigured NIC; it would only affect network connectivity.