Spring: questions

1. What are the main Spring features?

• AOP support 
• Lightweight framework 
• container 
• Inversion of control implementation 

Spring

1. What is Spring

• lightweight jar libraries
• container (manages lifecycle of objects) (there is no need to use new for creating objects. All objects are in container)
• framework (there are a lot of classes which can help with data base, services)
• Dependency Injection (Inversion of Control) (objects get their their dependencies and do not create it)
• AOP (Aspect Oriented Programming)