When a class recieves instance of object that depends upon external source

It makes our code easier to maintain tests and it contains common code

What is pom.xml ??
What is dependency injection?
In how many ways dependency injection done ??
What is pojo poji bean ??
What is configuration how many ways we can achieve
Setter injection getter injection construction injection
Explain annotations
Spring life cycle
Bean life cycle
Explain stereotype annotations
What is component scan
MVC architecture
Model view controller
What is data binding??
What is IOC ?
Explain different spring containers
Explain path param
Response param
Response body
Response param / body
Tight loose coupling??

Simple and easy to understand 😊😊 complete notes i will provide in pdf format like this in pdf or ppt format

React
https://t.me/sathyareact