Sep-2021 Latest TestkingPass 3V0-42.20 Exam Dumps with PDF and Exam Engine Free Updated Today!
Following are some new 3V0-42.20 Real Exam Questions!
NEW QUESTION 17
Which three choices are part of a Design Approach when discussing design alternatives and their effects? (Choose three.)
- A. backup
- B. security
- C. performance
- D. budget
- E. cost
- F. knowledge
Answer: B,C,F
NEW QUESTION 18
Which two protocols are typically used for multicast in a NSX-T Data Center environment? (Choose two.)
- A. PIM Full Form
- B. PIM Dense Mode
- C. PIM Sparse mode
- D. IGMPv3
- E. IGMPv2
Answer: C,E
NEW QUESTION 19
A customer deploying NSX-T Data Center requires role based access controls be enforced in NSX Manager with these requirements:
* identity platform must be highly available
* authentication must be performed by customer's existing SAML identity provider
* MFA must be performed by administrator to gain access to NSX Manager
Which identity deployments would meet the customer's requirements? (Choose the best answer.)
- A. NSX Manager OAuth 2.0 registered to a 2-node VMware Identity Manager cluster.
- B. NSX Manager OAuth 2.0 registered to a 3-node VMware Identity Manager cluster.
- C. NSX Manager OAuth 2.0 registered to a 3-node Active Directory Federation Services cluster.
- D. NSX Manager OAuth 2.0 registered to a 2-node Active Directory Federation Services cluster
Answer: B
Explanation:
Explanation
NEW QUESTION 20
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution.
This information was gathered during a workshop:
* Current hypervisor of choice is KVM.
* Cost reduction is important.
Which two selections should the architect recommend to the organization? (Choose two.)
- A. Deploy Edge VM Nodes using ISO.
- B. Deploy bare metal Edge Nodes.
- C. Deploy NSX Manager using OVF.
- D. Deploy Edge VM Nodes on KVM.
- E. Deploy NSX Manager using QCOW2.
Answer: B,E
Explanation:
Explanation/Reference:
NEW QUESTION 21
An architect is helping an organization with the Conceptual Design of an NSX-T Data Center solution.
Which three selections are requirements documented by an architect? (Choose three.)
- A. Business critical applications should have an SLA of 99.99%.
- B. Aggregate N-S throughput at any given time should be at least 10G.
- C. SAN storage has enough capacity to build the new infrastructure.
- D. The Development Team are heavy on API usage.
- E. Hardware is 5 years old and new hardware is already purchased.
- F. All traffic should recover in the event of Host/Rack/ToR failure.
Answer: B,D,E
NEW QUESTION 22
A customer deploying NSX-T Data Center requires role based access controls be enforced in NSX Manager with these requirements:
identity platform must be highly available
authentication must be performed by customer's existing SAML identity provider MFA must be performed by administrator to gain access to NSX Manager Which identity deployments would meet the customer's requirements? (Choose the best answer.)
- A. NSX Manager OAuth 2.0 registered to a 2-node VMware Identity Manager cluster.
- B. NSX Manager OAuth 2.0 registered to a 3-node VMware Identity Manager cluster.
- C. NSX Manager OAuth 2.0 registered to a 3-node Active Directory Federation Services cluster.
- D. NSX Manager OAuth 2.0 registered to a 2-node Active Directory Federation Services cluster
Answer: B
NEW QUESTION 23
Which selection is associated with the Review Task of the Engagement Lifecycle? (Choose the best answer.)
- A. Create and document the logical and physical design.
- B. Gather and document requirements, assumptions, and constraints.
- C. Measure performance against customer's objective.
- D. Build, deploy, implement, and test the design.
Answer: C
NEW QUESTION 24
Which type of design includes vendor models, host names, IP Addresses, port connections, logical unit number sizes, and number of CPUs? (Choose the best answer.)
- A. Logical Design
- B. Conceptual Design
- C. High-Level Design
- D. Physical Design
Answer: D
NEW QUESTION 25
Which selection must be taken into consideration when creating a Logical Design for a planned migration?
(Choose the best answer.)
- A. An N-VDS can attach to both an Overlay and a VLAN transport zone to a N-VDS having different name/ s.
- B. An N-VDS must be disabled before attaching both Overlay and VLAN transport zones.
- C. An N-VDS can only attach to a single VLAN transport zone.
- D. An N-VDS can only attach to a single Overlay transport zone.
Answer: C
NEW QUESTION 26
A customer has a requirement to implement a next generation firewall (NGFW) to improve security network introspection. The customer wants to apply the NGFW to all workloads exposed both internally and externally.
The customer wants the NGFW to work seamlessly with NSX-T Data Center and vSphere.
Which solution should be recommended to the customer? (Choose the best answer.)
- A. Use NSX-T Data Center leveraged with NSX Intelligence to protect all workloads at the network inspection level.
- B. Apply the NGFW to internal and external workloads for increased protection and use NSX-T Data Center with Federation to set network policies.
- C. Use network introspection only on the external workloads and use NSX DFW for internal workloads.
- D. Apply the NGFW on bare metal hosts which will offer better performance of inline network introspection.
Answer: A
NEW QUESTION 27
Refer to the exhibit.
A financial company is adopting micro-services with the intent of simplifying network security. An NSX-T architect is proposing a NSX-T Data Center micro-segmentation logical design. The architect has created a diagram to share with the customer.
How many security levels will be implemented according to this Logical Design? (Choose the best answer.)
- A. 9 levels
- B. 4 levels
- C. 3 levels
- D. 5 levels
Answer: D
NEW QUESTION 28
Which two resources can be used by an NSX architect during the Assessment Phase? (Choose two.)
- A. vRealize Network Insight
- B. VMware Validated Design
- C. application licensing
- D. key stakeholder interviews
- E. VMware customer references
Answer: A,C
NEW QUESTION 29
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.)
- A. Enable latency sensitivity mode on the N-VDS.
- B. Leverage KVM as the compute host.
- C. Leverage ESXi as the compute host.
- D. Enable enhanced data path mode on the N-VDS.
- E. Use LACP for all uplink profiles.
Answer: C,D
NEW QUESTION 30
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:
* Maximum performance and availability is required between the physical and virtual network.
* Load Balancing service is required for back-end web servers.
* NAT is required.
Which selection should the architect include in their design? (Choose the best answer.)
- A. Deploy an Active/Standby Tier-0 gateway and configure ECMP.
- B. Create two separate VLANs to connect the Tier-0 gateway upstream traffic and configure ECMP.
- C. Deploy an Active/Active Tier-0 gateway and configure ECMP.
- D. Deploy a Tier-1 gateway and connect it to an Active/Active Tier-0 gateway with ECMP configured.
Answer: A
Explanation:
Explanation/Reference:
NEW QUESTION 31
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution.
This information was gathered during a workshop:
The company will use a Leaf and Spine physical network architecture with Layer 3 gateways for top of rack switches.
The company is planning to deploy 120 ESX hosts across 10 racks.
There will be a total of a 12 clusters where each cluster has one host per rack.
What should the architect recommend to allow applications to run on any host in the cluster? (Choose the best answer.)
- A. Deploy all application networks on NSX segments.
- B. Deploy a Tier-0 gateway per Rack and configure BGP between racks.
- C. Deploy a Tier-1 gateway per Rack and configure BGP between racks.
- D. Deploy an L2 VPN to allow the networks to extend to each host.
Answer: C
NEW QUESTION 32
An architect is helping an organization with the Logical Design of an NSX-T Data Center solution.
This information was gathered during the assessment:
There must be a performance based SLA for East - West traffic.
Which two key performance features should the architect recommend? (Choose two.)
- A. Configure N-VDS enhanced Data Path
- B. Leverage DPDK drivers
- C. Install advanced Edge pNIC Features
- D. Setup RSS to leverage multiple cores
- E. Enable GENEVE Offload
Answer: D,E
NEW QUESTION 33
An NSX-T architect is working with a customer who wants to improve performance and future-proof their workloads with a multi-site architecture.
A current-state analysis captured this information:
Latency between sites is 160ms.
Bandwidth is 2Gbps.
The MTU is 1600.
What two VMware design recommendations should the architect recommend to the organization to achieve future-proofing? (Choose two.)
- A. Bandwidth must be at least 10Gbps.
- B. Latency RTT is acceptable.
- C. Latency must be less than 150ms.
- D. MTU is recommended to be 9000.
- E. MTU must be at least 1700.
Answer: C,D
NEW QUESTION 34
An architect is helping an organization with the Physical Design of an NSX-T Data Center solution.
This information was gathered during a workshop about ESXi Host networking:
A total of 50 ESXi hosts to be configured as Transport Nodes.
All ESXi hosts have a dedicated 2 * Intel 10Gbps Physical Network adapter for the Overlay Traffic.
To achieve low latency, high throughput, redundancy, and performance, which two NIC teaming policies should the architect recommend? (Choose two.)
- A. Load Balance Port ID
- B. Load Balance Source Port ID
- C. Failover Order
- D. Load Balance Source
- E. Load Balance Source MAC
Answer: B,C
NEW QUESTION 35
Which two benefits can be achieved using in-band management of an NSX Bare Metal Edge Node?
(Choose two.)
- A. Reduces egress data.
- B. Reduces storage requirements.
- C. Reduces cost.
- D. Preserves packet locality.
- E. Preserves switchports.
Answer: A,C
NEW QUESTION 36
A Solutions Architect is designing an environment with 1,200 services being offered through the NSX-T Data Center Load Balancer.
Which three selections are necessary to meet the minimum requirements to support the solution? (Choose three.)
- A. Large Load Balancer
- B. Extra Large Edge Node
- C. Tier 0 Gateway
- D. Extra Large Load Balancer
- E. Tier 1 Gateway
- F. Large Edge Node
Answer: A,E,F
NEW QUESTION 37
Which three choices are part of a Design Approach when discussing design alternatives and their effects?
(Choose three.)
- A. backup
- B. security
- C. performance
- D. budget
- E. cost
- F. knowledge
Answer: B,C,F
NEW QUESTION 38
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