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 91–100 of 186

Q91

Which service is primarily responsible for VM lifecycle management in vSphere?

  • A VMware vCenter Server
  • B ESXi Hypervisor
  • C VMware NSX
  • D VMware HCX
Explanation VMware vCenter Server manages the lifecycle of VMs, while the others serve different purposes.
Q92

A company needs to ensure zero downtime for critical applications during a maintenance window. Which feature should they implement in vSphere?

  • A Proactive HA
  • B vSphere Replication
  • C vMotion
  • D Distributed Resource Scheduler
Explanation vMotion allows live migration of VMs, ensuring availability during maintenance.
Q93

You are configuring a VM with an existing thin provisioned disk. What space is actually allocated on the datastore upon creation?

  • A The full size of the disk
  • B Zero bytes initially
  • C Half the disk size
  • D Only metadata space
Explanation Thin provisioned disks allocate zero bytes initially to optimize storage until used.
Q94

Which service provides centralized management for vSphere environments?

  • A vCenter Server
  • B ESXi Host
  • C vSphere Client
  • D VMware Tools
Explanation vCenter Server centralizes management for multiple ESXi hosts, while the others serve different purposes.
Q95

A company needs to ensure that their vSphere environment efficiently utilizes resources. What feature should they implement?

  • A Distributed Resource Scheduler (DRS)
  • B Hot Add Memory
  • C vSphere Replication
  • D Resource Pools
Explanation DRS automatically balances workloads, while the other options assist with specific tasks but do not optimize overall resource usage.
Q96

You are configuring storage for a virtual machine with high performance requirements. What happens when you implement Thin Provisioning?

  • A Immediate disk capacity allocation
  • B Reduced physical storage space usage
  • C Higher latency in storage operations
  • D No impact on performance
Explanation Thin Provisioning reduces space usage by allocating only what is needed, but it can risk performance when storage runs low, which does not lead to higher latency or immediate allocation.
Q97

Which service is responsible for managing vSphere permissions?

  • A vCenter Server
  • B ESXi Host
  • C Virtual Machine
  • D VMware Tools
Explanation vCenter Server centrally manages permissions; ESXi hosts and VMs do not.
Q98

A company needs to protect its VMs against ransomware. What should they deploy?

  • A VM Replication
  • B Advanced Threat Protection
  • C Storage DRS
  • D Fault Tolerance
Explanation Advanced Threat Protection directly mitigates ransomware; others do not.
Q99

What happens when VM resource reservations exceed physical resources?

  • A VMs fail to start
  • B Performance degrades
  • C Resources become shared
  • D VMs receive unlimited resources
Explanation Exceeding reservations leads to resource contention, degrading performance; others imply false outcomes.
Q100

Which service in vSphere 8 allows optimized backup and restore?

  • A vSphere Data Protection
  • B vSphere Lifecycle Manager
  • C vSAN Storage Policy
  • D vSphere Replication
Explanation vSphere Replication provides optimized backup and restore, while others serve different purposes.