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Exam KCNA topic 1 question 51 discussion

Actual exam question from Linux Foundation's KCNA
Question #: 51
Topic #: 1
[All KCNA Questions]

How are ReplicaSets and Deployments related?

  • A. Deployments manage ReplicaSets and provide declarative updates to Pods.
  • B. ReplicaSets manage stateful applications, Deployments manage stateless applications.
  • C. Deployments are runtime instances of ReplicaSets.
  • D. ReplicaSets are subsets of Jobs and CronJobs which use imperative Deployments.
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Suggested Answer: A 🗳️

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SeaH0rse66
1 month, 2 weeks ago
Selected Answer: A
Deployments are higher-level abstractions in Kubernetes that manage ReplicaSets.ReplicaSets, on the other hand, are lower-level controllers responsible for maintaining a specified number of identical Pods to ensure high availability and fault tolerance. ReplicaSets are used by Deployments to manage the lifecycle of Pods, including scaling, rolling updates, and maintaining a desired number of replicas.
upvoted 2 times
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AzureDP900
7 months ago
A is correct
upvoted 2 times
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LoloMaceto
7 months ago
Selected Answer: A
A is correct
upvoted 2 times
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nvtienanh
9 months, 1 week ago
Selected Answer: A
A is correct
upvoted 2 times
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mazabel
10 months, 4 weeks ago
The correct is B
upvoted 1 times
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B (20%)
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