VMware 3V0-42.20 Exam Practice Questions (P. 1)
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Question #1
Which is a family of solutions for data center designs that span compute, storage, networking, and management, serving as a blueprint for a customer's Software
Defined Data Center (SDDC) implementations? (Choose the best answer.)
Defined Data Center (SDDC) implementations? (Choose the best answer.)
- AVMware SDDC Design
- BVMware Validated DesignMost Voted
- CVMware POC Design
- DVMware Cloud Foundation
Correct Answer:
B
B
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Question #2
Which three IPv6 features are supported in an NSX-T Data Center design? (Choose three.)
- AIPv6 OSPF
- BIPv6 static routing
- CIPv6 switch security
- DIPv6 DNS
- EIPv6 Distributed Firewall
- FIPv6 VXLAN
Correct Answer:
BCE
Reference:
https://blogs.vmware.com/networkvirtualization/2019/02/ipv6-support-in-nsx-t-2-4.html/
BCE
Reference:
https://blogs.vmware.com/networkvirtualization/2019/02/ipv6-support-in-nsx-t-2-4.html/
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Question #3
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution.
This information was gathered during a workshop:
✑ Some workloads should be moved to a Cloud Provider.
✑ Extend network's VLAN or VNI across sites on the same broadcast domain.
✑ Enable VM mobility use cases such as migration and disaster recovery without IP address changes.
✑ Support 1500 byte MTU between sites.
Which selection should the architect include in their design? (Choose the best answer.)
This information was gathered during a workshop:
✑ Some workloads should be moved to a Cloud Provider.
✑ Extend network's VLAN or VNI across sites on the same broadcast domain.
✑ Enable VM mobility use cases such as migration and disaster recovery without IP address changes.
✑ Support 1500 byte MTU between sites.
Which selection should the architect include in their design? (Choose the best answer.)
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Question #4
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution.
This information was gathered during a workshop:
✑ There are six hosts and hardware has already been purchased.
✑ Customer is planning a collapsed Management/Edge/Compute cluster.
✑ Each host has two 10Gb NICs connected to a pair of switches.
✑ There should be no single point of failure in any proposed design.
Which virtual switch design should the architect recommend to the organization? (Choose the best answer.)
This information was gathered during a workshop:
✑ There are six hosts and hardware has already been purchased.
✑ Customer is planning a collapsed Management/Edge/Compute cluster.
✑ Each host has two 10Gb NICs connected to a pair of switches.
✑ There should be no single point of failure in any proposed design.
Which virtual switch design should the architect recommend to the organization? (Choose the best answer.)
- ACreate a vSphere Distributed Switch (vDS) for Management VMkernel traffic and assign one NIC. Also, create an NSX-T Virtual Distributed Switch (N-VDS) for overlay traffic and assign one NIC.
- BCreate an NSX-T Virtual Distributed Switch (N-VDS) for Management VMkernel traffic and assign one NIC. Also, create an NSX-T Virtual Distributed Switch (N-VDS) for overlay traffic and assign one NIC.
- CCreate an NSX-T Virtual Distributed Switch (N-VDS) for Management VMKernel and overlay traffic and assign both NICs.Most Voted
- DCreate an NSX-T Virtual Distributed Switch (N-VDS) for Management VMkernel and overlay traffic and assign a new virtual NIC.
Correct Answer:
A
A
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Question #5
What selection is the key design benefit provided by a dedicated Edge Cluster VM or Bare Metal? (Choose the best answer.)
- Areduced administrative overhead
- Bpredictable network performanceMost Voted
- Cmultiple Tier-0 gateways per Edge Node Cluster
- Dsupport for Edge Node Clusters with more than 10 Edge Nodes
Correct Answer:
B
B
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