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Linux Foundation KCNA Exam - Topic 3 Question 34 Discussion

Which of the following is not the part of Kubernetes Control Plane?
B) etcd (pronounce: esty-d)
A) kube scheduler
C) kube api-server
D) kube-proxy

Linux Foundation KCNA Exam - Topic 3 Question 34 Discussion

Actual exam question for Linux Foundation's KCNA exam
Question #: 34
Topic #: 3
[All KCNA Questions]

Which of the following is not the part of Kubernetes Control Plane?

Show Suggested Answer Hide Answer
Suggested Answer: B

https://kubernetes.io/docs/concepts/scheduling-eviction/


by Ty at Mar 10, 2024, 08:53 PM

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Steffanie
10 months ago
So confusing! Why is kube-proxy even listed here?
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Zena
10 months ago
Yep, the Control Plane includes etcd, kube-scheduler, and kube-api-server.
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Vernice
10 months ago
Wait, I thought kube-proxy was essential for networking?
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Dustin
10 months ago
Totally agree, it's part of the data plane!
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Marva
11 months ago
kube-proxy is not part of the Control Plane.
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Johnson
11 months ago
I’m a bit confused; I thought kube-proxy was important for service networking, but I can't recall if it belongs to the Control Plane or not.
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Ryan
11 months ago
I feel like I've seen a question like this before, and kube-scheduler and kube-api-server are definitely Control Plane components.
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Buck
11 months ago
I remember studying that etcd is definitely part of the Control Plane, but I'm not sure about kube-proxy.
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Staci
11 months ago
I think kube-proxy is the one that manages network routing, so it might not be part of the Control Plane.
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Whitley
11 months ago
I've got this! The kube-proxy is a node component, not part of the Control Plane. The answer is D.
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Denae
11 months ago
I'm a bit unsure about this one. I'll need to review my notes on the Kubernetes architecture to make sure I have the Control Plane components down.
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Irma
11 months ago
Okay, let's see. I know the kube-scheduler, etcd, and kube-api-server are all part of the Control Plane, so the answer must be D, kube-proxy.
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Iola
11 months ago
Hmm, this looks like a tricky one. I'll need to think carefully about the components of the Kubernetes Control Plane.
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Malinda
12 months ago
I think the Yellow Book Contract is the way to go here. It's specifically designed for plant and design-build projects, which seems to align well with the requirements of an offshore wind project. I'm fairly confident in this answer, but I'd still want to review the contract details to be sure.
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Myong
12 months ago
I'm feeling pretty confident about this one. Option C seems like the most logical choice - using an interest rate index that represents securities would help account for the fluctuations in the market.
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Argelia
12 months ago
I remember a similar practice question where increased churn was linked to reduced customer satisfaction. Could that connect to revenue loss?
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Hildred
12 months ago
I thought "Research and development" could be the answer, but now I'm not so sure. It seems more about innovation than availability.
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Clorinda
12 months ago
This seems like a straightforward question. The List hack demonstrated that blockchains using short addresses are vulnerable, so I'll go with A.
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Devora
12 months ago
It feels like there could be something off about the Service Perimeter Guard pattern itself, but I can't quite recall the details.
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Tori
1 year ago
Esty-d? Is that some kind of fancy cheese? I'm going with D) kube-proxy as the correct answer.
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Micaela
1 year ago
D) kube-proxy - Easy peasy lemon squeezy. Unless you're a lemon, in which case, it might be a bit more difficult.
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Avery
1 year ago
C) kube api-server
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Lenny
1 year ago
B) etcd (pronounce: esty-d)
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Rodrigo
1 year ago
A) kube scheduler
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Laurel
1 year ago
A) kube scheduler? More like kube 'snoozer', amirite? Anyway, I think the answer is D) kube-proxy.
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Tenesha
1 year ago
Definitely not kube-proxy, it's kube scheduler that's not part of the control plane.
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Nidia
1 year ago
Yeah, kube-proxy is responsible for handling network traffic, not part of the control plane.
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Diane
1 year ago
I agree, kube-proxy is not part of the Kubernetes Control Plane.
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Jolene
1 year ago
I'm stuck between B) etcd and D) kube-proxy. I know etcd is the key-value store for the Kubernetes cluster, but I'm not sure about kube-proxy.
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Lynelle
1 year ago
Yes, D) kube-proxy is responsible for network proxy and load balancing.
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Domonique
1 year ago
I think D) kube-proxy is not part of the Kubernetes Control Plane.
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Malcom
1 year ago
C) kube api-server is the front-end for the Kubernetes control plane.
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Joanna
1 year ago
A) kube scheduler is responsible for distributing work to nodes in the cluster.
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Billye
1 year ago
D) kube-proxy - That's the correct answer! kube-proxy is a network proxy that runs on each node, not part of the control plane.
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Ezekiel
1 year ago
C) kube api-server
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Margo
1 year ago
B) etcd (pronounce: esty-d)
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Gary
1 year ago
A) kube scheduler
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Lore
1 year ago
User3: I'm pretty sure it's A) kube scheduler, because it's not part of the control plane.
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Penney
1 year ago
User2: I disagree, I believe it's B) etcd.
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Luke
1 year ago
User1: I think the answer is D) kube-proxy.
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