Nutanix Exam NCS-Core Topic 1 Question 50 Discussion

Actual exam question for Nutanix's NCS-Core exam

Question #: 50
Topic #: 1

An administrator needs to make sure an RF3 cluster can survive a failure of two complete racks without negatively affecting performance. The current cluster configuration consists of the following:

* 30 All Flash Nodes: distributed 10 nodes per rack across three 42U racks

* Each node is configured with 20TB usable storage all flash (Cluster Total 600TB Usable)

* Current cluster utilization is 500TB storage

* Storage containers have Erasure Coding enabled

Which configuration changes should be made to make sure the cluster meets the requirements?

AExpand the cluster to 50 nodes distributed evenly across 5 racks

BExpand the cluster to 48 nodes distributed evenly across 6 racks

CExpand the cluster to 60 nodes distributed evenly across 6 racks

DExpand the cluster to 40 nodes distributed evenly across 5 racks

Show Suggested Answer

Suggested Answer: B

by Venita at Jan 28, 2024, 05:22 AM

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Goldie

11 days ago

I'm not sure about option C. Wouldn't expanding to 50 nodes across 5 racks be enough to meet the requirements?

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Felicidad

12 days ago

I agree with Jamal. With 60 nodes across 6 racks, we can ensure the cluster can survive a failure of two complete racks.

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Jamal

15 days ago

I think we should go with option C.

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