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Linux Foundation KCNA Exam - Topic 4 Question 4 Discussion

You might need to run a stateless application in kubernetes, and you want to be able to scale easily and perform rolling updates. What kubernetes resource type can you use to do this
C) Deployment
A) Dameon set
B) Replica set
D) pod
E) service
F) Stateful set

Linux Foundation KCNA Exam - Topic 4 Question 4 Discussion

Actual exam question for Linux Foundation's KCNA exam
Question #: 4
Topic #: 4
[All KCNA Questions]

You might need to run a stateless application in kubernetes, and you want to be able to scale easily and perform rolling updates. What kubernetes resource type can you use to do this

Show Suggested Answer Hide Answer
Suggested Answer: C

https://kubernetes.io/docs/concepts/workloads/controllers/deployment/


by Salome at Jun 27, 2022, 11:05 AM

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Junita
7 months ago
Nah, Stateful set is for stateful apps, not this!
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Rachael
8 months ago
Wait, can you really scale with a Deployment?
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Shonda
8 months ago
Deployment is the way to go for stateless apps!
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Roxane
8 months ago
I thought it was a Replica set?
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Anabel
8 months ago
Definitely a Deployment for rolling updates!
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Louis
8 months ago
Wait, could it be a Stateful Set? I remember those are for stateful applications, but I'm confused about the stateless part.
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Marti
8 months ago
I feel like we practiced a question similar to this, and the answer was definitely Deployment.
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Mee
8 months ago
I'm not entirely sure, but I remember something about Replica Sets being related to scaling too.
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Catalina
8 months ago
I think a Deployment is what we need here since it allows for rolling updates and scaling, right?
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Tresa
9 months ago
Hmm, I'm a bit confused by the wording of the options. I'll need to think through the key differences between stratified and unstratified sampling to figure this out.
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Bok
9 months ago
Okay, I've got a few ideas. Node.js's non-blocking I/O and event-driven architecture should make it really performant for handling API requests. And the ability to use JavaScript on both the front-end and back-end could be a big selling point.
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