Exam 3V0-42.20 All Questions

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Exam 3V0-42.20 topic 1 question 55 discussion

Actual exam question from VMware's 3V0-42.20

Question #: 55
Topic #: 1

An administrator is asked to improve Recovery Point Objective (RPO) and Recovery Time Objective (RTO) for Disaster Recovery (DR) in their company network.
The network has a primary site and a secondary site. The ability to support outages with minimum loss of connectivity to the company's core application is a priority.
Which design should the administrator recommend? (Choose the best answer.)

A. NSX-T Data Center using an Orchestrator to recover VMs across sites.
B. NSX-T Data Center using Federation and dependencies set between primary and secondary sites.
C. NSX-T Data Center using a registered third-party DR solution.
D. NSX-T Data Center using built-in standard automation DR and secondary site recovery setup.

Show Suggested Answer

Suggested Answer: rdB 🗳️
Reference:
https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.0/nsxt_30_admin.pdf

by BlackTai at Feb. 11, 2021, 5:07 a.m.

Comments

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MJ86

Highly Voted 3 years, 8 months ago

NSX-T federation allows creating global routing constructs ( Routers & Segments) and one of the main use cases of federation is BCDR. So option B is correct. Option D is wrong as there is no in-built automation in NSX-T for site recovery. Option C is wrong because it talks about adding a 3rd part solution which can complex the design even more. Also, no 3rd party solution offers nearly 0 RPO.

upvoted 16 times

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82bb1ba

Most Recent 9 months, 1 week ago

Selected Answer: B

B is the correct

upvoted 1 times

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Alchot

2 years ago

D is correct when multi-site lite is part of the design B is correct if Federation is used Both options are valid, different designs.

upvoted 1 times

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BrianOC

3 years, 5 months ago

B is the correct answer

upvoted 3 times

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diegof1

3 years, 6 months ago

B is the correct. Absolutely agree with MJ86 explanation.

upvoted 3 times

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Pheakdey

3 years, 7 months ago

Correct Answer: B

upvoted 2 times

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VMwareARCHI

3 years, 8 months ago

Answer: B