Kubernetes/Kubernetes Mcq Question Set 1 Sample Test,Sample questions

Question:
 To create a new deployment in kubernetes, use the command ……

1.Kubectl run

2.Kubernetes get deployment

3. Kubernetes set deployment

4.none of the above


Question:
 What are the main components of Kubernetes?

1.Scheduler

2.API server

3.Controller manager

4.All of the above


Question:
 What are the some important functionalities of a Namespace in Kubernetes?

1.Namespaces help pod-to-pod communication using the same namespace.

2.Namespaces provide logical separation between the teams and their environments.

3.Namespaces are virtual clusters that can sit on top of the same physical cluster.

4.All of the above


Question:
 Which of the following manages the assigning nodes to pods depending on resource availability?

1. Etcd

2. Etcd

3.Scheduler

4.none of the above


Question:
A node is a …………. in kubernetes.

1.developing tool

2.worker machine

3.local machine

4.none of the above


Question:
A ____ set is used to keep replica pods stable.

1.Replication

2.Replica

3.Both A and B

4.None of the above


Question:
……. are the Kubernetes controllers.

1.Deployment

2.Replicaset

3.Both Deployment & Replicaset

4.none of the above


Question:
…….. can be considered as the primary data store of Kubernetes.

1. pod

2.etcd

3.node

4.All of the above


Question:
………. command is used to create kubernetes service.

1.Kubectl run

2.Kubectl deploy

3. Kubectl expose

4.none of the above


Question:
……….. are the Kubernetes controllers.

1.Replicaset

2.Deployment

3.Namespace

4.Both Replicaset & Deployment


Question:
……….. can you deploy on Kubernetes.

1.Containers

2. Virtual machines

3.System processes

4. None of the above


Question:
Cronjobs in kubernetes run in …………

1. UTC only

2.GMT only

3..Local time zone

4.None of the above


Question:
GKE stands for ____.

1.Google Cluster Engine

2.Google Kubernetes Engine

3.Google Container Engine

4.none of the above


Question:
Google kubernetes comes under which of the following services?

1.ClusterIP

2.NodePort & Headless

3.LoadBalancer

4.All of the above


Question:
Heapster is a cluster-wide aggregator of data provided by Kubelet running on each node. True/False?

1. True

2.False

3.all of the above

4.None of the mentioned


Question:
In Kubernetes PVC stands for _______.

1.Present Volume Claim

2.Persistent Volume Claim

3.Persistent Volume Class

4.None of the above


Question:
Is Google Kubernetes engine free?

1. Yes

2.no

3.all of the above

4.None of the mentioned


Question:
Kubernetes API currently supports ……….. type of selectors.

1.Set-based selectors

2.Equality-based selectors

3.both Set-based & Equality-based selectors

4.None of the above


Question:
Kubernetes cluster data is stored in ___

1.Etcd

2.Kubelet

3.Kube-apiserver

4.None of them


Question:
Kubernetes is a …………. platform.

1. Portable

2.Extensible

3.Open-source

4.All of the above


Question:
Kubernetes is developed by ___

1.IBM

2.Microsoft

3.Google

4.None of them


Question:
Kubernetes is the type of cluster management software.

1.True

2.False

3.all of the above

4.None of the mentioned


Question:
Kubernetes is written in …………….. programming language.

1.Go

2. Html

3.Php

4.Python


Question:
Kubernetes is written in ___

1.C++

2.Python

3.Go

4.Java


Question:
Kubernetes Network proxy runs on which node ?

1.Master Node

2.Worker Node

3.CIDR Node

4.Both A & B


Question:
Kubernetes version 1.8 introduced _____

1.Secrets

2.Taints and Tolerations

3..Federated Clusters

4.Cluster level Logging


Question:
Kubernetes was developed by ….???

1.IBM

2.Microsoft

3.Google

4.applet


Question:
Last version of kubernetes….????

1.1.25

2.2.0

3.1.20

4.1.18


Question:
Namespaces are used for dividing cluster resources between multiple users. True or False?

1.True

2. False

3.all of the above

4.None of the mentioned


Question:
Replication controller and deployment controller are part of …????

1.API Controller Manager

2.Etcd manager

3.Master Controller Manager

4.None


Question:
Replication Controllers and Deployment Controllers are part of

1.Etcd manager

2.Kubeadm

3.API Controller Manager

4.Master Controller Manager


Question:
Replication Controllers and Deployment Controllers are part of which of the followings?

1.Kubeadm

2.API Controller Manager

3.Master Controller Manager

4.none of the above


Question:
The different services within Kubernetes are _______.

1.Cluster IP service

2.Node Port service

3. Load Balancer service

4.All of the above


Question:
The docker Swarm is a clustering and scheduling tool for the Docker containers. True or False?

1.True

2.False

3.all of the above

4.None of the mentioned


Question:
The latest version of Kubernetes is ……

1. 2.0

2.1.19

3.1.20

4.1.22


Question:
What are the main benefits that Deployments offer that Replication Controllers do not?

1.Strong update and rollback model

2. Client-side updates and rollbacks

3.A declarative interface

4.Desired state


Question:
What is kubernetes ..???

1.Extensible platform

2.Open-source platform

3.Portable platform

4.All of above


Question:
What is kubernetes?

1.Portable platform

2. Extensible platform

3.Open-source platform

4. All of the Above


Question:
What is the basic operational unit of kubernetes..???

1.Nodes

2.Task

3.Pod

4.module


Question:
What is the use of Google Kubernetes Engine?

1.Resize application controllers

2. Debug container clusters

3.Update and upgrade container clusters

4.All of the above


Question:
Which of the following are core Kubernetes objects ?

1.Pods

2.Volumes

3.Services

4.All of them


Question:
Which of the following data can be consider as the primary data store of kubernetes…???

1.Pod

2.Node

3.etcd

4.None


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

1.Pod

2. Etcd

3.Kubelet

4.All of the above


Question:
Which of them is a Kubernetes Controller ?

1.ReplicaSet

2.Deployment

3.Rolling Updates

4.Both A & B


Question:
Who developed Kubernetes?

1.Google

2.Apple Inc.

3.IBM

4.Microsoft


Question:
____ is a public cloud application development and hosting platform developed by Red Hat.

1.CloseShift

2.OpenClassShift

3.OpenShift

4.None of the above


Question:
____ runs on each node and ensures containers are running in a pod.

1.Etcd

2.Pod

3.Kubelet

4.Scheduler


Question:
_____ are the tools that are used for container monitoring.

1.cAdvisor

2. InfluxDB

3.Heapster

4.All of the above


Question:
_____ are the types of Kubernetes pods.

1.Single Container Pod

2.Diublecontainer pods

3. Multicontainer pods

4.Both A and C


Question:
______ is the platform using which you can pass commands to the cluster.

1.Minikube

2.Kubectl

3. Kubelet

4.None of the above


More MCQS

  1. Kubernetes Mcq Question Set 1
  2. Kubernetes Mcq Question Set 2
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