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Exam KCNA topic 1 question 74 discussion

Actual exam question from Linux Foundation's KCNA
Question #: 74
Topic #: 1
[All KCNA Questions]

What are the most important resources to guarantee the performance of an etcd cluster?

  • A. CPU and disk capacity.
  • B. Network throughput and disk I/O.
  • C. CPU and RAM memory.
  • D. Network throughput and CPU.
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Suggested Answer: D 🗳️

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ankre
Highly Voted 5 months, 2 weeks ago
B is correct
upvoted 5 times
...
pulsefire
Most Recent 2 months, 1 week ago
Selected Answer: B
should be B
upvoted 2 times
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omerco61
3 months, 1 week ago
Consensus performance, especially commit latency, is limited by two physical constraints: network IO latency and disk IO latency.
upvoted 2 times
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mlsafonseca
4 months, 3 weeks ago
It's B!
upvoted 1 times
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AbhishekJoshi
5 months ago
Selected Answer: B
https://etcd.io/docs/v3.4/op-guide/performance/
upvoted 2 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
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