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 151–160 of 186

Q151

Which service is used for vSphere monitoring?

  • A vRealize Operations
  • B vCenter Server
  • C ESXi
  • D vSphere Replication
Explanation vRealize Operations provides detailed monitoring capabilities. vCenter Server is management, not monitoring. ESXi is a hypervisor, not a monitoring tool. vSphere Replication is for disaster recovery.
Q152

A company needs to configure High Availability for its VMs. What are the prerequisites to establish HA?

  • A Cluster and shared storage
  • B Single-host configuration
  • C No vCenter Server required
  • D Only VM tools installed
Explanation HA requires a cluster and shared storage for failover. A single-host configuration cannot provide HA. vCenter is required for management. VM tools are not related to HA prerequisites.
Q153

What happens when you disable DRS (Distributed Resource Scheduler) in a cluster?

  • A No VM migrations can occur
  • B Resource usage will not be balanced
  • C All VMs must power off
  • D DRS settings are permanently lost
Explanation Disabling DRS stops automatic load balancing. VM migrations can occur manually. VMs do not need to power off, and settings are not lost.
Q154

Which service allows for dynamic scaling in vSphere?

  • A vSphere DRS
  • B vSphere HA
  • C vCenter Server
  • D vSphere Replication
Explanation vSphere DRS enables resource allocation and dynamic scaling, while others focus on different functions.
Q155

A company needs to enhance VM security protocols. Which feature should they implement?

  • A VM Encryption
  • B vSphere Replication
  • C vCenter Tags
  • D Resource Pools
Explanation VM Encryption secures VM data at rest and in transit, while the others do not pertain to direct security enhancements.
Q156

You are configuring vSphere for optimal performance. What happens when you enable Storage I/O Control?

  • A Limits VM disk performance
  • B Improves data redundancy
  • C Optimizes storage resource allocation
  • D Disables storage latency
Explanation Storage I/O Control manages bandwidth for storage resources without limiting performance, improving overall allocation.
Q157

A company needs to design a vSphere environment for high availability. Which feature should they implement?

  • A VMware HA
  • B VMware vMotion
  • C VMware DRS
  • D VMware Snapshot
Explanation VMware HA automatically restarts VMs on other hosts after a failure, unlike other options.
Q158

What happens when you configure a VM with an oversized virtual disk in vSphere?

  • A Disk space is wasted on the datastore.
  • B The VM fails to power on.
  • C The VM can utilize only allocated space.
  • D Disk space dynamically expands as needed.
Explanation Configuring an oversized virtual disk allocates more single space, unnecessarily wasting datastore capacity.
Q159

You are configuring storage policies for VMs. Which type of policy allows for policy-based management with automation?

  • A VM Storage Policies
  • B Backup Policies
  • C Security Policies
  • D Resource Allocation Policies
Explanation VM Storage Policies enable automation in storage management based on predefined criteria, unlike the other policy types.
Q160

A company needs to optimize storage performance for virtual machines. Which feature should they implement?

  • A Storage I/O Control
  • B vSphere Replication
  • C Distributed Switch
  • D vSAN Health Service
Explanation Storage I/O Control prioritizes storage resources, while the other options do not enhance performance directly.