VMware

Advanced VMware Cloud Foundation 9.0 Networking

3V0-25.25

Prepare for the 3V0-25.25 exam to demonstrate your networking skills in VMware Cloud Foundation 9.0.

189 questions 0 views Free
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Questions 111–120 of 189

Q111

What happens when a host becomes isolated in an NSX-T deployment?

  • A Traffic drops to zero
  • B Edges go down
  • C NSX-T continues functioning normally
  • D VMs lose connectivity
Explanation NSX-T is designed for resiliency; isolated hosts do not affect overall system operations.
Q112

Which service orchestrates network provisioning in VMware Cloud Foundation?

  • A NSX-T Data Center
  • B vSphere Distributed Switch
  • C vSAN Cluster
  • D vCloud Director
Explanation NSX-T Data Center orchestrates the network provisioning while others focus on compute or storage.
Q113

A company needs to reduce latency for inter-host communication. What should they implement?

  • A Overlay segment
  • B VLANs
  • C Host Port Group
  • D Physical switches
Explanation Host Port Groups reduce latency by enabling direct switching within the ESXi hosts.
Q114

You are configuring a load balancer. What happens if health checks fail?

  • A Traffic routed to unhealthy servers
  • B Load balancer stops responding
  • C Traffic rerouted to healthy servers
  • D Health checks reset automatically
Explanation Traffic is rerouted to healthy servers to ensure availability.
Q115

Which service provides information for network troubleshooting in VCF?

  • A NSX Manager
  • B vRealize Operations
  • C vSphere Lifecycle Manager
  • D VMware Cloud on AWS
Explanation vRealize Operations provides invaluable insights for troubleshooting network issues, while the others focus on different aspects of management or infrastructure.
Q116

A company needs to ensure consistent addressing across multiple segments in a VCF deployment. Which feature should they utilize?

  • A Distributed Switches
  • B vSphere Standard Switches
  • C Bandwidth Management
  • D VLAN Tagging
Explanation Distributed Switches allow for consistent configuration across segments, while the others serve different roles without uniformity.
Q117

What happens when a VM is migrated to a different host with a different IP subnet in a VCF environment?

  • A VM loses connectivity
  • B IP address changes automatically
  • C VM performs a reboot
  • D Migration fails
Explanation The VM loses connectivity if it moves to a subnet without appropriate routing, while the others do not accurately describe the outcome of such migration.
Q118

Which service in VMware Cloud Foundation provides operational insights and analytics?

  • A VMware vRealize Operations
  • B VMware NSX-T
  • C VMware vSphere Replication
  • D VMware Cloud Director
Explanation VMware vRealize Operations provides analytics and insights; other options do not focus on operational insights.
Q119

A company needs to ensure high availability for its applications on VMware Cloud Foundation. What feature should they enable?

  • A VMware Distributed Resource Scheduler (DRS)
  • B VMware vSphere Replication
  • C VMware NSX-T Firewall
  • D VMware Content Library
Explanation VMware DRS ensures resource allocation for high availability; the others focus on different functionalities.
Q120

You are configuring NSX-T segment routing; changes are required in routing policies. What happens when you misconfigure route maps?

  • A Traffic is misrouted or lost
  • B Fault tolerance is enabled automatically
  • C Security policies are bypassed
  • D Performance is automatically improved
Explanation Misconfigured route maps lead to traffic issues; the other options are unrelated to routing.