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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?

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Steffanie
4 months ago
So confusing! Why is kube-proxy even listed here?
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Zena
4 months ago
Yep, the Control Plane includes etcd, kube-scheduler, and kube-api-server.
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Vernice
4 months ago
Wait, I thought kube-proxy was essential for networking?
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Dustin
4 months ago
Totally agree, it's part of the data plane!
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Marva
5 months ago
kube-proxy is not part of the Control Plane.
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Johnson
5 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
5 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
5 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
5 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
5 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
5 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
5 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
5 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
6 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
6 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
6 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
6 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
6 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
6 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
11 months 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
11 months 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
9 months ago
C) kube api-server
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Lenny
10 months ago
B) etcd (pronounce: esty-d)
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Rodrigo
10 months ago
A) kube scheduler
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Laurel
11 months ago
A) kube scheduler? More like kube 'snoozer', amirite? Anyway, I think the answer is D) kube-proxy.
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Tenesha
9 months ago
Definitely not kube-proxy, it's kube scheduler that's not part of the control plane.
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Nidia
10 months ago
Yeah, kube-proxy is responsible for handling network traffic, not part of the control plane.
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Diane
10 months ago
I agree, kube-proxy is not part of the Kubernetes Control Plane.
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Jolene
11 months 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
9 months ago
Yes, D) kube-proxy is responsible for network proxy and load balancing.
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Domonique
10 months ago
I think D) kube-proxy is not part of the Kubernetes Control Plane.
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Malcom
10 months ago
C) kube api-server is the front-end for the Kubernetes control plane.
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Joanna
10 months ago
A) kube scheduler is responsible for distributing work to nodes in the cluster.
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Billye
11 months 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
10 months ago
C) kube api-server
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Margo
10 months ago
B) etcd (pronounce: esty-d)
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Gary
10 months ago
A) kube scheduler
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Lore
11 months 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
11 months ago
User2: I disagree, I believe it's B) etcd.
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Luke
12 months ago
User1: I think the answer is D) kube-proxy.
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