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 61–70 of 189

Q61

Which service enables automated workload balancing in VMware Cloud Foundation?

  • A VMware DRS
  • B vMotion
  • C VMware HaFailover
  • D NSX Load Balancer
Explanation VMware DRS dynamically allocates resources for optimal workload performance, while the others do not manage resource allocation.
Q62

A company needs to provide resilient network connectivity for its applications; which feature should it implement in NSX?

  • A NSX Edge Active/Standby
  • B VRF Lite
  • C Distributed Router
  • D Transport Zone multipathing
Explanation NSX Edge Active/Standby provides redundancy for network services, while other options do not specifically address resiliency.
Q63

What happens when a virtual machine is configured with an NSX Logical Switch but not connected to an overlay network?

  • A The VM will not network.
  • B The VM will receive an IP.
  • C The VM can communicate externally.
  • D The VM will enter standby mode.
Explanation Without connectivity to an overlay network, the VM cannot communicate over the network; the other options are incorrect due to untrue networking assumptions.
Q64

Which service allows you to manage network encryption in VMware Cloud Foundation?

  • A VMware NSX Encryption
  • B VMware vCenter Encryption
  • C VMware Cloud Replicator
  • D VMware Data Protection
Explanation VMware NSX Encryption specifically manages network-level encryption, unlike the other services.
Q65

A company needs to ensure high availability for its NSX Manager. What should you implement?

  • A NSX Active-Standby Cluster
  • B NSX Load Balancer
  • C NSX Cross-vCenter Configuration
  • D NSX Edge Cluster
Explanation An NSX Active-Standby Cluster ensures high availability for NSX Manager.
Q66

You are configuring a TEP (Tunnel End Point) for an NSX deployment. What happens when there's a TEP IP address overlap?

  • A All tunnels are automatically rerouted
  • B Some VMs may lose network connectivity
  • C TEP configuration is ignored altogether
  • D All tunnels become insecure
Explanation A TEP IP address overlap can cause network connectivity issues for affected VMs.
Q67

Which service provides load balancing in VMware Cloud Foundation?

  • A VMware NSX Advanced Load Balancer
  • B VMware vSphere Distributed Switch
  • C VMware Cloud Director
  • D VMware vSAN
Explanation Correct: NSX Advanced Load Balancer provides load balancing. Incorrect options are not specifically designed for load balancing.
Q68

A company needs to securely connect its on-premises data center with VMware Cloud Foundation. What technology should they use?

  • A VPN Connections
  • B VLAN Tagging
  • C Network Address Translation
  • D Port Mirroring
Explanation Correct: VPN Connections securely link on-premises with the cloud. The other options do not provide secure communication.
Q69

What happens when two distributed switches share the same VLAN ID but are separated by vCenter Servers?

  • A Traffic is automatically merged
  • B Traffic is isolated between switches
  • C Both switches flood all traffic
  • D Network becomes unresponsive
Explanation Correct: Traffic is isolated as they are managed separately. The other options imply incorrect networking behavior.
Q70

Which service is responsible for distributing workloads across multiple physical servers in VMware Cloud Foundation?

  • A vSphere Distributed Resource Scheduler
  • B vSAN Health Service
  • C NSX Edge Services
  • D vRealize Operations Manager
Explanation vSphere Distributed Resource Scheduler optimally allocates resources across hosts, while the others serve different functions.