Spring Interview Questions

There are two ways to go through Spring Interview Questions for a Java developer: 1. If you are in a hurry (on the way to your interview or just want to revise), then go through our FAST TRACK questions and answers on spring in the current article which covers everything on every spring project.

2. But if you have a bit of time, even A DAY, then go through our Spring Project’s specific articles, which will make you even more confident. These articles answer the questions in a bit detailed manner.

Treat this article as a master-index for our series of articles on Spring Interview Questions. Bookmark this article as your go to reference guide for any Spring Interview.

Spring Topic Specific Interview Questions       

Spring Boot Interview Questions Spring IoC Interview Questions Spring MVC Interview Questions Spring AOP Interview Questions Spring Security Interview Questions Spring Batch Interview Questions Spring data JPA Interview Questions

Spring Interview Questions And Answers Let’s start our Q&A marathon.

1. What is Spring?

As a name, Spring, is an umbrella term used to represent a cluster of opensource projects( for enterprise application development) under the common leadership of Pivotal Software.

Also, sometimes we call Spring Framework project as Spring.

2. What are some new features in Spring 5?

1. Minimum JDK version required – JDK 8 2. Minimum JEE version required – JEE7 3. Removed support for Portlet, Velocity, JasperReports, XMLBeans, JDO, Guava.

4. Introduction of Spring WebFlux for Reactive programming.

3. Is Spring 5 compatible with older version of Java?

If we have older than Java 8 version running, then it is not compatible. We need to upgrade. For Java 8+, it is OK.

4. Is Spring 5 compatible with Java 9 modularity feature?

Yes. Spring 5 is well tested with Java 9 modularity.

5. What is the difference between Spring vs Spring MVC vs Spring Boot?

Spring is common name for all Spring projects.

Spring MVC is part of Spring Framework project.

Spring Boot is a Spring project – which might use Spring MVC if required.

6. What is Spring IoC design pattern?

IoC is a design pattern in which we transfer the control of something, to a framework. With Spring IoC, we transfer the control of ‘Object creation and assembling’ to Spring IoC container.

7. What are the advantages of Spring IoC? 1. Loose Coupling 2. Better Code testing.

Etc… For more information, please visit at https://www.javamash.com/

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