Why do we need spring?
What is the design pattern used in spring ioc?
What is the difference between di and ioc in spring?
What is dependency check in spring?
Why spring controller is singleton?
What is proxy in spring aop?
Why spring is a framework?
What is cross cutting concerns in spring aop?
What is spring actuator?
What is spring rowmapper?
How many types of dependency injection are there?
What is the use of beanfactory in spring?
What is the difference between maven and spring?
What is cross cutting concerns in spring?
What is @transactional in jpa?