Question 1

What networking mechanism helps keep traffic within the zone it originated from?

Options :

A : Container Networking Interface

B : Topology Aware Hints

C : Envoy

D : Gatekeeper

Answer: B

Question 2

What is the most appropriate strategy for managing configuration in a cloud-native application?

Options :

A : Using environment variables

B : Storing configuration in a version control system like Git

C : Using a centralized configuration management database (CMDB)

D : Hardcoding configuration in the application code

Answer: A

Question 3

What is a fast serverless framework for Kubernetes with a focus on developer productivity and high performance?

Options :

A : Knative

B : Rook

C : Supabase

D : Fission

Answer: D

Question 4

In a Kubernetes-based cloud-native application using Serverless architecture, what kind of scaling is most commonly associated with Function-as-a-Service (FaaS)?

Options :

A : Manual scaling

B : Proactive scaling

C : Predictive scaling

D : Reactive scaling

Answer: D

Question 5

You are managing a Kubernetes cluster with multiple nodes. One of your application pods suddenly starts consuming too much CPU and memory, affecting other workloads in the cluster. Which of the following actions should you take to ensure this pod doesn't starve other applications? (select 2)

Options :

A : Implement Pod Priority and Preemption.

B : Set resource limits on the CPU and memory for the pod.

C : Increase the resource quota for the namespace where the pod resides.

D : Scale up the nodes in the cluster.

E : Enable Horizontal Pod Autoscaling for that specific pod.

Answer: A,B

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