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The three typical opentelemetry data is?

A.

Metrics

B.

Traces

C.

Logs

D.

All of the options

What is the main difference between Argo vs. Flux CD?

A.

Argo is pull-based, and Flux is push-based

B.

No difference; both are pull-based

C.

Argo is push-based, and Flux is pull-based

D.

No difference; both are push-based

What is the name of the Kubernetes agent that runs on each worker nodes?

A.

kubelet

B.

systemd

C.

kube-proxy

D.

pod

How would you return all the pod data in the json format using kubectl command?

A.

kubectl get pods -o json

B.

kubectl get pods --all-namspaces

C.

kubectl get pods -o wide

D.

kubectl get pods -o jsonpath

The Kubernetes rolling update is used for __.

A.

Updating a service

B.

Scaling an application

C.

Updating a deployment

What CNCF project is the leading DNS project in the CNCF landscape?

A.

Kubernetes

B.

gRPC

C.

KubeDNS

D.

CoreDNS

Which of the following is not the required field to describe Kubernetes objects?

A.

metadata

B.

apiVersion

C.

Kind

D.

Container

E.

spec

Continuous delivery is ______.

A.

Manually deploying the code

B.

Coding, Building and Testing the code

C.

Automatically deploying code to [container or server] environment

What is the name for a service that has no clusterIp address?

A.

Headless

B.

NodePort

C.

ClusterIP

D.

LoadBalancer

In distributed system tracing, is the term used to refer to a request as it passes through a single com-ponent of the distributed system?

A.

Log

B.

Span

C.

Trace

D.

Bucket