3V0-42.20 Sample Questions & Answers
Every question centers on moving an NSX-T Data Center design forward in stages, starting from a conceptual sketch, developing a logical design from it, and finishing with a physical design ready for real-world implementation.
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- Question 1
An architect is helping an organization with the Logical Design of an NSX-T Data Center solution.
This information was gathered during the Assessment Phase:There is a performance based SLA for East - West traffic.
The business critical applications require prioritization of their traffic.
One of the services is a file share and has a high demand for bandwidth.
Which selection should the architect include in their design? (Choose the best answer.)
Show answer & explanation
Correct answer: B
B
- Question 2
Which NSX-T feature is used to allocate the network bandwidth to business-critical applications and to resolve situations where several types of traffic compete for common resources? (Choose the best answer.)
Show answer & explanation
Correct answer: A
Reference: https://docs.vmware.com/en/VMware-NSX-T-Data-Center/2.4/installation/GUID-
9A8FD62A-F099-4329-8220-6D5853F9A62D.html
- Question 3Select 3
An architect is helping an organization with the Logical Design of an NSX-T Data Center solution.
This information was gathered during the Assessment Phase:Customer currently has a single 10 host vSphere cluster.
Customer wants to improve network security and automation.
Current cluster utilization and business policies prevent changing the existing vSphere deployment.
High-availability is important to the customer.
Which three selections should the architect include in their design? (Choose three.)
Show answer & explanation
Correct answers: A, C, E
A,C,E
A,C,E
A,C,E
- Question 4
An architect is helping an organization with the Conceptual Design of an NSX-T Data Center solution.
This information was gathered by the architect during the Discover Task of the Enagagement Lifecycle:
There are applications which use IPv6 addressing.
Network administrators are not familiar with NSX-T Data Center solutions.
Hosts can only be configured with two physical NICs.
There is an existing management cluster to deploy the NSX-T components.
Dynamic routing should be configured between the physical and virtual network.
There is a storage array available to deploy NSX-T components.
Which constraint was documented by the architect? (Choose the best answer.)
Show answer & explanation
Correct answer: A
A
- Question 5Select 2
Which two benefits can be achieved using in-band management of an NSX Bare Metal EdgeNode? (Choose two.)
Show answer & explanation
Correct answers: B, D
B,D
B,D
- Question 6Select 2
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution.
This information was gathered during a workshop:
Any proposed solution must provide low latency.
Any proposed solution must provide high throughput.
Customer is running stock trading applications.
Which two selections should the architect recommend to meet high-performance workload requirements? (Choose two.)
Show answer & explanation
Correct answers: A, D
A,D
A,D
- Question 7
Which selection is associated with the Review Task of the Engagement Lifecycle? (Choose the best answer.)
Show answer & explanation
Correct answer: C
C
- Question 8Select 2
An architect is helping an organization with the Logical Design of an NSX-T Data Center solution.
This information was gathered during the Assessment Phase:
NSX-T will span across two sites for disaster recovery.
Public Load Balancer VIP should be accessible from a secondary site.
Distributed Firewall Policies should be available at a secondary site.
Routing capabilities should be maintained after failure.
NAT capabilities are required.
Which two selections should the architect include in their design? (Choose two.)
Show answer & explanation
Correct answers: A, E
A,E -- Reference: https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/products/nsx/vmware-multi-
site-solutions-cross-vcenter-nsx-design-guide.pdf
A,E -- Reference: https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/products/nsx/vmware-multi-
site-solutions-cross-vcenter-nsx-design-guide.pdf
- Question 9
An architect is helping an organization with the Conceptual Design of an NSX-T Data Center solution.
Which risk is documented by an architect? (Choose the best answer.)
Show answer & explanation
Correct answer: B
B
- Question 10
An architect is helping an organization with the Logical Design of an NSX-T Data Center solution.
This information was gathered during the Assessment Phase:
Data between two networks connected over a public network needs to be encrypted.
Certificate authentication is required.
Dynamic route learning is preferred.
Which selection should the architect include in their design? (Choose the best answer.)
Show answer & explanation
Correct answer: C
C
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