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🧪 Kubernetes MCQ Quiz Hub
Kubernetes Mcq Question Set 1
Choose a topic to test your knowledge and improve your Kubernetes skills
1. What is kubernetes?
Portable platform
Extensible platform
Open-source platform
All of the Above
2. Kubernetes cluster data is stored in ___
Etcd
Kubelet
Kube-apiserver
None of them
3. Kubernetes version 1.8 introduced _____
Secrets
Taints and Tolerations
.Federated Clusters
Cluster level Logging
4. Which of the following are core Kubernetes objects ?
Pods
Volumes
Services
All of them
5. Kubernetes Network proxy runs on which node ?
Master Node
Worker Node
CIDR Node
Both A & B
6. ____ runs on each node and ensures containers are running in a pod.
Etcd
Pod
Kubelet
Scheduler
7. Replication Controllers and Deployment Controllers are part of
Etcd manager
Kubeadm
API Controller Manager
Master Controller Manager
8. Kubernetes is written in ___
C++
Python
Go
Java
9. Which of them is a Kubernetes Controller ?
ReplicaSet
Deployment
Rolling Updates
Both A & B
10. Kubernetes is developed by ___
IBM
Microsoft
Google
None of them
11. ……….. are the Kubernetes controllers.
Replicaset
Deployment
Namespace
Both Replicaset & Deployment
12. Cronjobs in kubernetes run in …………
UTC only
GMT only
.Local time zone
None of the above
13. Kubernetes is the type of cluster management software.
True
False
all of the above
None of the mentioned
14. Kubernetes API currently supports ……….. type of selectors.
Set-based selectors
Equality-based selectors
both Set-based & Equality-based selectors
None of the above
15. What are the some important functionalities of a Namespace in Kubernetes?
Namespaces help pod-to-pod communication using the same namespace.
Namespaces provide logical separation between the teams and their environments.
Namespaces are virtual clusters that can sit on top of the same physical cluster.
All of the above
16. What is kubernetes ..???
Extensible platform
Open-source platform
Portable platform
All of above
17. Which of the following data can be consider as the primary data store of kubernetes…???
Pod
Node
etcd
None
18. Replication controller and deployment controller are part of …????
API Controller Manager
Etcd manager
Master Controller Manager
None
19. What is the basic operational unit of kubernetes..???
Nodes
Task
Pod
module
20. Kubernetes was developed by ….???
IBM
Microsoft
Google
applet
21. Last version of kubernetes….????
1.25
2.0
1.20
1.18
22. …….. can be considered as the primary data store of Kubernetes.
pod
etcd
node
All of the above
23. Which of the following runs on each node and ensures containers are running in a pod?
Pod
Etcd
Kubelet
All of the above
24. Replication Controllers and Deployment Controllers are part of which of the followings?
Kubeadm
API Controller Manager
Master Controller Manager
none of the above
25. Who developed Kubernetes?
Google
Apple Inc.
IBM
Microsoft
26. Kubernetes is a …………. platform.
Portable
Extensible
Open-source
All of the above
27. The latest version of Kubernetes is ……
2.0
1.19
1.20
1.22
28. A node is a …………. in kubernetes.
developing tool
worker machine
local machine
none of the above
29. ……….. can you deploy on Kubernetes.
Containers
Virtual machines
System processes
None of the above
30. Which of the following manages the assigning nodes to pods depending on resource availability?
Etcd
Etcd
Scheduler
none of the above
31. Kubernetes is written in …………….. programming language.
Go
Html
Php
Python
32. To create a new deployment in kubernetes, use the command ……
Kubectl run
Kubernetes get deployment
Kubernetes set deployment
none of the above
33. ………. command is used to create kubernetes service.
Kubectl run
Kubectl deploy
Kubectl expose
none of the above
34. What are the main components of Kubernetes?
Scheduler
API server
Controller manager
All of the above
35. What is the use of Google Kubernetes Engine?
Resize application controllers
Debug container clusters
Update and upgrade container clusters
All of the above
36. ……. are the Kubernetes controllers.
Deployment
Replicaset
Both Deployment & Replicaset
none of the above
37. Is Google Kubernetes engine free?
Yes
no
all of the above
None of the mentioned
38. Google kubernetes comes under which of the following services?
ClusterIP
NodePort & Headless
LoadBalancer
All of the above
39. The different services within Kubernetes are _______.
Cluster IP service
Node Port service
Load Balancer service
All of the above
40. In Kubernetes PVC stands for _______.
Present Volume Claim
Persistent Volume Claim
Persistent Volume Class
None of the above
41. The docker Swarm is a clustering and scheduling tool for the Docker containers. True or False?
True
False
all of the above
None of the mentioned
42. ____ is a public cloud application development and hosting platform developed by Red Hat.
CloseShift
OpenClassShift
OpenShift
None of the above
43. _____ are the types of Kubernetes pods.
Single Container Pod
Diublecontainer pods
Multicontainer pods
Both A and C
44. A ____ set is used to keep replica pods stable.
Replication
Replica
Both A and B
None of the above
45. _____ are the tools that are used for container monitoring.
cAdvisor
InfluxDB
Heapster
All of the above
46. Namespaces are used for dividing cluster resources between multiple users. True or False?
True
False
all of the above
None of the mentioned
47. ______ is the platform using which you can pass commands to the cluster.
Minikube
Kubectl
Kubelet
None of the above
48. GKE stands for ____.
Google Cluster Engine
Google Kubernetes Engine
Google Container Engine
none of the above
49. Heapster is a cluster-wide aggregator of data provided by Kubelet running on each node. True/False?
True
False
all of the above
None of the mentioned
50. What are the main benefits that Deployments offer that Replication Controllers do not?
Strong update and rollback model
Client-side updates and rollbacks
A declarative interface
Desired state
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