VMware 3V0-42.20 Exam Practice Test Instant Access

Question 1

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.)

ADynamic routing should be configured between the physical and virtual network.

BThere are applications which use IPv6 addressing.

CHosts can only be configured with two physical NICs.

DThere are enough CPU and memory resources in the existing management cluster.

Answer : C

Question 2

A customer wants to place their NSX Managers in different subnets. Which would an architect recommend to support the request? (Choose the best answer.)

AUse a load balancer.

BUse round-robin DNS.

CUse NAT.

DUse a cluster Virtual IP.

Answer : A

An external load balancer can provide the following benefits:

Load balance across the NSX Managers.

The NSX Managers can be in different subnets.

Fast recovery time in the event of a Manager node failure.

https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.0/installation/GUID-AAA6AB26-1D77-46CF-9F1E-AD9BE6BC55C1.html

Question 3

An NSX-T Architect is working in a brownfield environment with 4 ESXi hosts. These constraints were documented:

new servers cannot be purchased

North/South bandwidth must be guaranteed

Top-of-Rack switches have additional uplinks

Which three recommendations should the architect implement? (Choose three.)

ARemove one of the ESXi hosts and install a bare-metal Edge.

BUse a resource pool for production workloads.

CUse a resource pool to deploy the Edge nodes on.

DRecommend obtaining 2 new physical NICs for the servers.

EInstall Edge nodes on a separate cluster.

Answer : B, C, D

https://docs.vmware.com/en/VMware-Validated-Design/services/deployment-of-nsx-t-workload-domains-with-mult-az-using-vmware-cloud-foundation/GUID-15C5DFF8-C8D9-40AB-AFAF-89887281F3C8.html

Question 4

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 isn't much budget available for a new off shore site.

The new site is decentralized and no communication with the main data center is required.

The design will need to cater for availability, upgrades, and failure scenarios.

N+1 must be maintained at all times.

Which three selections should the architect recommend in their design? (Choose three.)

ASeparate the hosts physical NICs for VSS and N-VDS.

BMake all pNICs part of N-VDS and VMKs will be migrated.

CCollapse the Management/Edge/Compute cluster.

DInstall a minimum 4 ESXi hosts in the site.

EA Shared Edge/Management cluster and one for Compute.

FInstall a minimum of 3 ESXi hosts in the site.

Answer : B, D, E

Question 5

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 two requirements were documented by the architect? (Choose two.)

AThere are applications which use IPv6 addressing.

BDynamic routing should be configured between the physical and virtual network.

CHosts can only be configured with two physical NICs.

DThe storage array has enough capacity to deploy NSX components.

ENetwork administrators are not familiar with NSX-T Data Center solutions.

Answer : A, B

Question 6

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.)

AApply vSphere DRS VM-Host anti-affinity rules to the virtual machines of the NSX-T Edge cluster.

BDeploy at least two NSX-T Edge virtual machines in the vSphere cluster.

CDeploy the NSX Controllers in the management cluster.

DApply vSphere Distributed Resource Scheduler (vSphere DRS) VM-Host anti-affinity rules to NSX Managers.

ERemove 2 hosts from the cluster and create a new edge cluster.

FRemove vSphere DRS VM-Host affinity rules to the NSX-T Controller VMs.

Answer : A, B, D

Question 7

According to the Discover Task of the Engagement Lifecycle, which statement would be classified as a risk? (Choose the best answer.)

AEnough power and cooling capacity is available in each rack in the data center.

BTo retain certification to provide financial services to end customers, PCI-DSS audits need to be passed.

CA merger and acquisition process was recently completed and new company on-boarding is not completed.

DDue to existing contracts and purchase agreements, the existing server hardware needs to be reused.

Answer : B

VMware 3V0-42.20 Advanced Design VMware NSX-T Data Center Exam Practice Test