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Question 1

What query language can be used to filter JSON results in Kubectl responses?

Options :

A : BJSON

B : SQL

C : JSONPath

D : GraphQL

E : jq

Answer: C

Question 2

What vendor-agnostic CNCF project provides a set of tools, APIs, and SDKs to create and manage logs, metrics, and traces?

Options :

A : OpenTelemetry

B : Grafana

C : Prometheus

D : DataDog

Answer: A

Question 3

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

Options :

A : cri-o

B : None of the options

C : docker

D : podman

E : containerd

Answer: C

Question 4

Which kubernetes object do deployments use behind the scenes when they need to scale pods?

Options :

A : POD

B : Deployment

C : Horizontal pod autoscaler

D : Api Scheduler

E : Replicasets

Answer: A

Question 5

Your organization wants to implement fine-grained, application-level routing and also capture telemetry data like latency, request counts, and error rates. Which of the following Kubernetes-related technologies should be your primary choice?

Options :

A : Use a Service Mesh like Istio or Linkerd.

B : Implement custom logging and monitoring agents in each pod.

C : Implement Network Policies to control application-level traffic.

D : Use Ingress controllers with enhanced logging enabled.

Answer: A