Spring, Spring Core, Spring IoC Interview Questions 1. What is Spring Framework? Spring is a powerful open-source, loosely coupled, lightweight, java framework meant for reducing the complexity of developing enterprise-level applications. This framework is also called the “framework of frameworks” as spring provides support to various other important frameworks like JSF, Hibernate, Structs, EJB, etc. There are around 20 modules which are generalized into the following types: Core Container Data Access/Integration Web AOP (Aspect Oriented Programming) Instrumentation Messaging Test Spring handles all the infrastructure-related aspects which lets the programmer to focus mostly on application development. 2. What are the features of Spring Framework? Spring framework follows layered architecture pattern that helps in the necessary components selection along with providing a robust and cohesive framework for J2EE applications development. The AOP (Aspect Orien...
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