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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
[All 3V0-42.20 Questions]

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 Hide Answer

Suggested Answer: rdB


Highly Voted 3 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 6 times
Most Recent 1 week, 4 days ago
B is the correct answer
upvoted 1 times
1 month, 1 week ago
B is the correct. Absolutely agree with MJ86 explanation.
upvoted 1 times
1 month, 4 weeks ago
Correct Answer: B
upvoted 1 times
3 months ago
Answer: B
upvoted 1 times
3 months ago
Answer: B
upvoted 3 times