Spring Most Commonly Asked Interview Questions

What is Spring and what are it's features?

 What is dependency injection?

 What is the meaning of Ioc?

 Among Setter and Constructor Injection which one should we prefer and why -when?

 Difference between Autowired, Inject & Resource annotation. 

 What is Auto wiring?

 What are the scopes in Spring?

 Describe the spring bean life cycle.

 What is DAO and what's it's benefits.

 Difference between BeanFactory and ApplicationContext container?

 How does your spring application contacts with data-source?

 Write the fund transfer code in spring.

 What is spring mvc? explain the mvc architecture.

 How did you ensure security in your spring project?


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