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
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Questions 71–80 of 189
A company needs to segment network traffic within a single NSX segment. What should they implement?
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A
VLAN Tagging
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B
Logical Routing
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C
Network Namespaces
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D
Firewall Rules
Explanation
Firewall rules can effectively segment traffic, while the others do not provide traffic segmentation within a single segment.
You are configuring a distributed switch with packet loss sensitivity. What happens when you set the MTU size to 9000?
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A
Reduces CPU load
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B
Increases bandwidth usage
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C
Eliminates packet fragmentation
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D
Causes configuration conflicts
Explanation
Setting MTU to 9000 aims to eliminate fragmentation; the others do not accurately describe MTU impact.
Which service in VMware Cloud Foundation enables secure multi-tenancy?
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A
VMware NSX
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B
VMware vSAN
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C
VMware vCenter Server
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D
VMware Horizon
Explanation
VMware NSX provides network virtualization and security features for multi-tenancy; the other options do not focus on networking.
A company needs to ensure seamless disaster recovery for its workloads. Which VMware Cloud Foundation feature should they implement?
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A
vSphere Replication
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B
Content Library
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C
VMware Site Recovery Manager
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D
VMware vRealize Operations
Explanation
VMware Site Recovery Manager automates disaster recovery, while the other options focus on different aspects.
You are configuring networking in a VMware Cloud Foundation environment. What happens when public and management IP address assignments overlap?
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A
No impact; IPs are separate.
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B
Network performance may degrade.
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C
Services will become unreachable.
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D
Only management services are affected.
Explanation
Overlapping IP addresses can cause service conflicts, making systems unreachable; other options misstate the impact.
Which service provides cloud-native delivery of applications?
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A
VMware Tanzu
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B
VMware NSX-T
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C
VMware vSAN
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D
VMware Horizon
Explanation
VMware Tanzu is designed for cloud-native app delivery, while others focus on infrastructure or desktop delivery.
A company needs to isolate network traffic for different departments across multiple clusters. What is the best approach?
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A
Deploy multiple vCenter Servers
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B
Use NSX segmentation
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C
Implement VLANs on the switches
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D
Create a single distributed switch
Explanation
NSX segmentation provides advanced isolation capabilities compared to VLANs and switching alone.
You are configuring a Storage Policy for a vSAN cluster. What happens when a VM doesn't meet the Storage Policy requirements?
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A
The VM cannot be powered on
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B
The VM is automatically deleted
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C
The VM uses default storage
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D
The VM performance degrades significantly
Explanation
If a VM doesn't meet the Storage Policy, it cannot be powered on until compliant.
Which service enables automatic load balancing in VMware Cloud Foundation?
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A
VMware NSX Advanced Load Balancer
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B
VMware DRS
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C
VMware vSAN
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D
VMware Horizon
Explanation
VMware NSX Advanced Load Balancer provides automatic load balancing, while others do not serve this function directly.
A company needs to segregate network traffic for different business units. What is the best approach in VMware Cloud Foundation?
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A
Use VLAN tagging
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B
Implement VMDK encryption
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C
Deploy VMs in different folders
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D
Enable single subnet
Explanation
Using VLAN tagging effectively separates network traffic, while other options do not achieve proper segregation.