Exam CV0-003 topic 1 question 330 discussion

Actual exam question from CompTIA's CV0-003

Question #: 330
Topic #: 1

An organization’s two-node, hybrid container cluster is experiencing failures during horizontal scaling to the cloud cluster instance. The on-premises IP range is 192.168.0.0/16, and the cloud environment is 10.168.0.0/16. Overlapping or stretched VLANs are not permitted, and a node is deployed in each location. The cloud monitoring agent reports a healthy status for the second instance, but when pining the clusters from on premises, the following output is received:

Which of the following is the most likely reason for the scaling failure?

A. Incorrect DNS entry
B. Offline cluster node
C. Incorrect proxy entry
D. Incorrect cluster IP
E. Incorrect IP route

Show Suggested Answer

Suggested Answer: A 🗳️

by TehScrag at March 8, 2024, 3:49 p.m.

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WereAllinThisTogether

5 months, 2 weeks ago

Selected Answer: A

I believe the first cluster is on-prem and the second cluster is in the cloud. A incorrect DNS entry would explain the time-out because the IP does not exist.

upvoted 1 times

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Stonetales987

12 months ago

Selected Answer: A

If you look at the response of pinging cluster 2 which resides in the cloud and is in the 10.168.0.0/16 network. We wouldn't see a 192.x.x.x address. A DNS error would result in the ping failing. For D. The cluster IP address on the output appears wrong because of the DNS error. For E. Incorrect IP route, the monitoring agent wouldn't be working if there was a network issue.

upvoted 3 times

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TehScrag

1 year, 2 months ago

I would go with D. The second IP should be pointing to 10.168.x.x

upvoted 2 times

FrancisDrake

1 year, 2 months ago

unless it's a typo by examtopics