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Linux Foundation KCNA Exam - Topic 3 Question 41 Discussion

Actual exam question for Linux Foundation's KCNA exam
Question #: 41
Topic #: 3
[All KCNA Questions]

Which of the following container runtime is planned to be deprecated in Kubernetes 1.20 and high-er?

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Suggested Answer: D

https://www.redhat.com/en/topics/cloud-native-apps


by Chantay at Jun 03, 2024, 03:42 PM

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Krissy
4 months ago
Docker's been a staple, surprised it's going away!
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Alpha
4 months ago
None of the options is the right answer, right?
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Gail
4 months ago
Wait, really? I thought Docker was still popular.
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Eladia
4 months ago
Totally agree, it's about time!
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Tyra
5 months ago
I heard Docker is getting deprecated in 1.20.
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Pearly
5 months ago
I thought it was Docker too, but I also remember something about how it might still be supported in some way. This is confusing!
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Stefan
5 months ago
I feel like I read something about containerd being the preferred runtime now, but I can't recall if Docker is the one being deprecated.
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Arlie
5 months ago
I practiced a similar question last week, and I believe it was Docker that was set to be deprecated. I hope that's right!
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Danica
5 months ago
I think I remember that Docker was mentioned as being deprecated in some context, but I'm not entirely sure if it was specifically for Kubernetes 1.20.
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Brendan
5 months ago
I'm a bit confused on this one. I know Kubernetes is moving away from Docker, but I can't recall the specifics. I'll have to review my notes and try to reason through the options carefully.
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Nikita
5 months ago
Okay, let me think this through step-by-step. Kubernetes 1.20 and higher is deprecating a container runtime, and the options are cri-o, none, docker, podman, and containerd. I'm going to eliminate the ones that don't make sense, like "none" and the lesser-known ones like cri-o and podman. That leaves docker and containerd as the most likely options. I'll go with C - docker.
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Alex
5 months ago
Hmm, I'm not sure about this one. I know Kubernetes is moving away from Docker, but I can't remember which container runtime is being deprecated. I'll have to think this through carefully.
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Werner
6 months ago
This one seems straightforward. I'm pretty confident the answer is C - docker.
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Claribel
6 months ago
Okay, I've got this. The goal is to limit User1's DHCP management capabilities to just Scope1 and Scope3. Adding User1 to the DHCP Administrators group on the specific servers (Option A) doesn't seem quite right, as that would give them access to all scopes. Option C, adding them to the domain-level DHCP Administrators group, is the way to go.
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Benton
6 months ago
I'm a bit unsure about this one. I know we need to create two indicators, but I'm not totally clear on the difference between the options provided. I'll have to think this through carefully.
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Annmarie
10 months ago
If Docker's going down, I better start stockpiling containers. Who knows, they might become collector's items one day.
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Renato
10 months ago
Finally, a chance to show off my podman skills! Time to start practicing my victory dance.
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Latrice
9 months ago
Nope, it's docker. Time to brush up on your podman skills!
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Dean
9 months ago
Really? I thought containerd was the one on the chopping block.
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Shenika
10 months ago
I heard that docker is planned to be deprecated in Kubernetes 1.20 and higher.
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Doyle
11 months ago
C'mon, Docker can't be deprecated! It's like the Kleenex of containers. I bet this is all a big misunderstanding.
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Maurine
9 months ago
I wonder if there will be a lot of pushback from the community about this decision.
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Brittni
10 months ago
Maybe they have good reasons for deprecating it, but it will definitely be missed.
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Edmond
10 months ago
I know, Docker has been around for so long, it's hard to imagine Kubernetes without it.
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Georgiana
11 months ago
Hmm, I thought Docker was the king of the hill. Looks like Kubernetes is shaking things up. Time to brush up on my container runtime knowledge.
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Karon
9 months ago
Time to switch over to containerd or cri-o then.
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Chauncey
10 months ago
Yeah, Kubernetes is moving towards containerd and cri-o.
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Jamie
10 months ago
I heard Docker is being deprecated in Kubernetes 1.20.
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Melina
11 months ago
Wait, Kubernetes is deprecating Docker? That's like saying they're going to stop using air to breathe!
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Frederick
9 months ago
I think containerd or cri-o might be the alternatives to Docker in Kubernetes.
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Selene
10 months ago
So, which container runtime do you think will replace Docker in Kubernetes?
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Miles
10 months ago
Yeah, it's true. They are planning to deprecate Docker in Kubernetes 1.20 and higher.
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Kyoko
10 months ago
I know, it's surprising, but it seems like Kubernetes is moving away from Docker.
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Lottie
11 months ago
I'm not sure, but I think D) podman could also be a potential answer.
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Dottie
11 months ago
I agree with Ryan, docker is planned to be deprecated in Kubernetes 1.20 and higher.
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Ryan
12 months ago
I think the answer is C) docker.
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