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 151–160 of 189

Q151

Which service provides a consistent networking stack in VMware Cloud Foundation?

  • A NSX-T Data Center
  • B vSphere Networking
  • C vSAN Networking
  • D Direct Connect
Explanation NSX-T Data Center integrates networking across VCF, while others focus on specific areas.
Q152

A company needs to segment traffic in their VCF environment. What should they implement?

  • A VLANs
  • B Port Groups
  • C Overlay Networks
  • D Routing Tables
Explanation Overlay Networks allow for flexible segmentation; VLANs and Port Groups are limited to physical boundaries.
Q153

You are configuring NSX-T for a new application. What happens when you do not assign a logical switch?

  • A The application fails to communicate
  • B Traffic is unencrypted
  • C It defaults to vSphere Networking
  • D The application runs in isolation
Explanation Without a logical switch, the application cannot participate in network communication.
Q154

Which service allows automated network provisioning in VMware Cloud Foundation?

  • A VMware NSX
  • B VMware vSAN
  • C VMware vRealize Operations
  • D VMware Horizon
Explanation NSX enables automation and provisioning of networking resources, while others serve different purposes.
Q155

A company needs to deploy a multi-tier application using VMware Cloud Foundation. How should they structure the networking in this scenario?

  • A Single flat network for all tiers
  • B Separate networks for each tier
  • C Only one VLAN for data traffic
  • D VPN only for external access
Explanation Separating networks for each tier enhances security and management, while flat networks and others are less effective.
Q156

You are configuring network segments in VMware NSX. What happens when you apply a security policy to a segment?

  • A It restricts inter-VM traffic only
  • B Applies to all VMs on segment
  • C Ignores existing rules
  • D Only applies to outbound traffic
Explanation Security policies apply to all VMs on a segment, while others misunderstand their scope.
Q157

Which service manages and automates L2 networking in VMware Cloud Foundation?

  • A NSX-T
  • B vSphere
  • C vSAN
  • D vCenter Server
Explanation NSX-T is specifically designed for managing L2 networking, while others manage compute, storage, or overall virtual environments.
Q158

A company needs to implement a secure communication method for VMs in VCF. Which feature should they use?

  • A Data-in-Transit Encryption
  • B VM Encryption
  • C vSphere Replication
  • D Distributed Switch Security
Explanation Data-in-Transit Encryption secures communications between VMs, whereas VM Encryption protects the stored VM data.
Q159

You are configuring your SD-WAN in VMware Cloud Foundation. What happens when you apply a traffic policy?

  • A All traffic is blocked
  • B Policy applies at all sites
  • C Only local traffic is affected
  • D All networks are disconnected
Explanation Traffic policies are enforced across all sites in an SD-WAN setup, unlike local policies that would have a limited effect.
Q160

Which service is responsible for managing dynamic IP address assignments in VMware Cloud Foundation?

  • A DHCP Service
  • B Firewall Service
  • C NAT Service
  • D Load Balancer Service
Explanation The DHCP Service dynamically assigns IP addresses while the others do not perform this function.