Linux Foundation Exam KCNA Topic 3 Question 51 Discussion

Actual exam question for Linux Foundation's KCNA exam

Question #: 51
Topic #: 3

[All KCNA Questions]

Which kubernetes resource type allows defining which pods are isolated when it comes to network-ing?

ANetwork policy

BDomain Name System 'DNS'

CRole Binding

DService

Show Suggested Answer

Suggested Answer: A

https://kubernetes.io/docs/concepts/services-networking/network-policies/#the-two-sorts-of-pod-isolation

by Dyan at Sep 18, 2024, 08:46 PM

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Ty

4 months ago

Network Policy all the way! Wouldn't want my pods mingling with the wrong crowd, you know?

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Kasandra

4 months ago

C) Role Binding? Really? What does that have to do with networking? Sounds like a trap answer to me.

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Salome

5 months ago

I'm gonna have to go with A) Network Policy on this one. Gotta keep those pods isolated, you know?

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Bobbie

4 months ago

Definitely, A) Network Policy is the best choice for isolating pods.

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Kenda

4 months ago

Yeah, A) Network Policy is essential for network isolation in Kubernetes.

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Stefan

4 months ago

I agree, A) Network Policy is the way to go for isolating pods.

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Joaquin

5 months ago

A) Network Policy seems like the obvious choice here. I remember learning about that in my Kubernetes training.

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Santos

5 months ago

Ha! Anyone who picks B) DNS is clearly just guessing. That's not even close to the right answer!

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Kristel

4 months ago

Yeah, B) DNS is definitely not the right choice.

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Ines

4 months ago

D) Service is also a valid option.

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Nada

4 months ago

A) Network policy is the correct answer.

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Blythe

5 months ago

I'm not sure, but I think D) Service could also be a possibility for network isolation.

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Stevie

5 months ago

I agree with Floyd, Network policy makes sense for isolating pods.

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Glenna

5 months ago

Hmm, I'm not too sure about this one. Could it be D) Service? That's the one that handles networking, isn't it?

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Rochell

4 months ago

D) Service is for load balancing and exposing pods, not isolating them.

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Herminia

5 months ago

C) Role Binding is used for defining permissions, not network isolation.

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Lezlie

5 months ago

A) Network policy is the correct answer.

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Becky

5 months ago

B) DNS is not related to isolating pods in networking.

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Floyd

5 months ago

I think the answer is A) Network policy.

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Boris

5 months ago

Definitely going with A) Network Policy. That's the one that controls network isolation between pods, right?

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Anglea

5 months ago

A) Network Policy is a powerful tool for controlling traffic flow between pods based on defined rules.

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Teresita

5 months ago

Network Policy is essential for securing communication between pods within a Kubernetes cluster.

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Joseph

5 months ago

I agree, A) Network Policy is the resource type that controls which pods are isolated when it comes to networking.

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Margarita

5 months ago

Yes, you're correct. A) Network Policy is used to define network isolation between pods.

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