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WorksheetsDocker and Kubernetes - Day-2
Total questions: 11
Worksheet time: 2mins
The smallest execution unit in Kubernetes is:
Deployment
Container
Pod
Node
Kubernetes was originally designed and developed by:
RedHat
Amazon
Cloud Native Computing Foundation
What type of Kubernetes Service can easily expose the application to the Internet?
NodePort
LoadBalancer
ClusterIP
EgressIP
Which Kubernetes cluster component stores cluster configuration?
API Server
etcd
kubelet
Configuration Controller
What is responsible of managing and enforcing the state of PODs in Kubernetes?
API Server
Control Plane
kubelet
Container runtime
Which field in Resource declaration lets a ReplicaSet target specific Pods?
port
label selector
name
replicas
What happens when a control plane in Kubernetes fails?
All existing PODs will be terminated
You can not schedule new PODs
You can still schedule new PODs because the kubelet still works on all nodes
All existing PODs will go to hung state
The short for of Kubernetes name is:
kubernet
kubelet
k8s
kubectl
In a multi-container Pod, what will be the IP addresses of individual Containers?
The same for all containers
Each container will get individual IP address
Only containers which listen on certain port will get individual IP address
You have to specify which container will get the first IP address
How are Pod names created by Deployment?
<ReplicaSet>-<Deployment>-<randomString>
<Deployment>-<ReplicaSet>-<randomString>
<Deployment>-<randomString>
<ReplicaSet>-<randomString>
The Kubernetes is written in which programming language?
C++
JavaScript
Go
Rust
