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 11–20 of 189

Q11

A company needs to ensure its VMs can communicate across different virtual networks. What should they use in VMware Cloud Foundation?

  • A NSX Edge Services
  • B vSphere Distributed Switch
  • C Static Routing
  • D vCenter Server 6.7
Explanation NSX Edge Services facilitates inter-network communication while the others do not effectively manage traffic between distinct segments.
Q12

You are configuring an NSX Distributed Firewall. What happens when a rule is later marked as disabled?

  • A It no longer influences traffic.
  • B It blocks all traffic.
  • C It changes priority to lower.
  • D It remains active in logs.
Explanation Disabling a rule stops it from influencing traffic; the others imply continued impact or incorrect functionality.
Q13

Which service allows automated network resource provisioning in VMware Cloud Foundation?

  • A VMware NSX
  • B VMware vSAN
  • C VMware vRealize Automation
  • D VMware Horizon
Explanation vRealize Automation automates resource provisioning; NSX focuses on network virtualization.
Q14

A company needs to limit bandwidth for certain tenants using VMware NSX. What must they configure?

  • A Security Groups
  • B Traffic Shaping Policies
  • C Load Balancers
  • D Virtual Switches
Explanation Traffic Shaping Policies control bandwidth per tenant; Security Groups are for access control.
Q15

What happens when a VM’s IP falls outside the defined DHCP range in NSX?

  • A DHCP assigns a static IP
  • B The VM gets no IP
  • C DHCP assigns the highest IP
  • D The VM connects to the internet
Explanation When a VM's IP is outside the DHCP range, it receives no IP, rendering it not network-accessible.
Q16

Which service provides a connection between on-premises data centers and VMware Cloud on AWS?

  • A VMware Cloud Gateway
  • B VMware Direct Connect
  • C VMware Hybrid Link
  • D VMware Transit Connect
Explanation VMware Hybrid Link is designed for this connection; others do not serve this exact purpose.
Q17

A company needs to migrate virtual workloads without downtime. Which feature of VMware vMotion will best support this?

  • A Storage vMotion
  • B Cold Migration
  • C Enhanced vMotion
  • D Host Maintenance Mode
Explanation Enhanced vMotion allows live migrations without downtime; others do not support zero-downtime migration.
Q18

What happens when a VLAN tagging mismatch occurs between a virtual switch and a physical switch port?

  • A Traffic is forwarded correctly
  • B Traffic is dropped
  • C Dynamic IP allocation fails
  • D Performance improves unexpectedly
Explanation Traffic is dropped due to the mismatch in VLAN tags; the other options do not accurately describe the result.
Q19

Which service is responsible for ensuring secure access to applications in VMware Cloud Foundation?

  • A NSX-T Firewall
  • B vSphere Replication
  • C vSAN
  • D vRealize Operations
Explanation NSX-T Firewall provides security at the network level, while others serve different functions.
Q20

A company needs to implement a load balancer for a multi-tier application on VMware Cloud Foundation. What should they use?

  • A NSX Advanced Load Balancer
  • B vSphere Distributed Switch
  • C VMware Cloud Director
  • D vSAN Storage Policy
Explanation NSX Advanced Load Balancer is designed specifically for application traffic management.