Kubernetes MCQ (Multiple Choice Questions), Kubernetes Online Quiz

1 .

Kubernetes or K8S was built by which company?

A)

Meta

B)

Apple

C)

Google

D)

Microsoft

Correct Answer : Option (C) : Google

2 .

What is the basic operational unit of Kubernetes or K8S?

A)

Pod

B)

Task

C)

Nodes

D)

Container

Correct Answer : Option (A) : Pod

Explanation : Containers are grouped into pods, the basic operational unit for Kubernetes and those pods scale to your desired state.

3 .

This volume type can be used to share contents within containers in a pod, but will not persist beyond the life of a pod.

A)

Local

B)

ConfigMap

C)

FlexVolume

D)

EmptyDir

Correct Answer : Option (D) : EmptyDir

4 .

An abstraction in kubernetes which defines a logical set of pods and a policy to access them.

A)

Node

B)

Service

C)

Container

D)

Kubelet

Correct Answer : Option (B) : Service

5 .

Which one of the following can be considered as the primary data store of Kubernetes ?

A)

pod

B)

etcd

C)

node

D)

None of the above

Correct Answer : Option (B) : etcd

6 .

Which of the following runs on each node and ensures containers are running in a pod?

A)

Pod

B)

Etcd

C)

Kubelet

D)

Scheduler

Correct Answer : Option (C) : Kubelet

Explanation : Kubelet runs on each node and ensures containers are running in a pod.

7 .

Which of the below is/are container orchestration technologies

A)

Mesos

B)

Kubernetes

C)

Docker Swarm

D)

All of the above

Correct Answer : Option (D) : All of the above

8 .

Which of the following are Kubernetes hosted solutions?

A)

Openshift Dedicated

B)

Google Container Engine

C)

Both (A) and (B)

D)

Amazon ECS

Correct Answer : Option (C) : Both (A) and (B)

9 .

Select the first release version of kubernetes in 2021?

A)

1.21

B)

1.23

C)

1.25

D)

1.29

Correct Answer : Option (A) : 1.21

10 .

Which of the following are core Kubernetes objects?

A)

Pods

B)

Volumes

C)

Services

D)

All of the above

Correct Answer : Option (D) : All of the above