Q1-What is Docker?
sol- Docker is Container management tool.
1)To save cost
2) To save resource
3)To save Time
4)High Speed( We can create the env. in one second)
5)Eliminate the need of any hypervisor
Q3-What is Container
Container have all the configuration and utilities or softwares that need to run the certain application.
Docker client-->Docker server(Host)--->Docker hub(Registery)
Q5-How container created?
When the docker image comes into active state then Container is created.