Spring most important interview questions for Java Programmer

Top Spring Interview Questions

1-What is IOC and Dependency Injection?

2- What is Autowiring in Spring?What are different types of autowiring ?

3-Write a code to perform setter injection and constructor injection?Which one is preferred?

4-What are the different scope of bean in Spring?What is default scope?

5- What is difference between <context:component-scan> and <context:annotation-config>?

6-What is BeanPostProcessor in Spring?

7-What is lifecycle of a Spring bean?

8-What are different types of container in Spring?

9-What are different ways to load Spring configuration files?

10-Explain Spring MVC architecture.

11-What is AOP in Spring? Write a sample code to implement AOP.

12-How to get JSON response from spring rest controller method?

13-What are different Rest controller methods to handle the request?

Hibernate most important interview questions for Java Programmer

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