JAVA : Java Interview Made Easy Top Questions and Answers: Face the Java Programming Interview with confidence (Java Programming , J2EE , Official Guide, Java Essentials) by Tim Mark

Author:Tim, Mark [Tim, Mark]
Language: eng
Format: azw3
Published: 2018-01-29T16:00:00+00:00

69. What is Spring IoC?

It stands for Inversion of Control Principle. The Spring framework is based on this principle. The dependency injection enables the IoC in the application. The IoC mechanism not only helps to achieve loose-coupling between the objects and their dependencies, but it also enables dynamic binding of the objects of application classes at runtime execution of the application. The Spring IoC is responsible to inject the dependencies in objects and make them available to use.

70. What is a Spring bean object?

It is an object which is initialized by the Spring IoC is called bean.

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