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Jun 16, 2024 · In this article, We will provide the Top Spring Java Interview Questions and Answers in 2024 tailored for both Freshers and Experienced Professionals with 2, 5, and 10 years of experience. Here, we cover everything, including Core Spring Java concepts, with subtle exploration into more advanced complex Topics.
- Spring. What is Spring Framework? Spring is a powerful open source, loosely coupled, light weight, java based application framework meant for reducing the complexity of developing enterprise level applications.
- Spring, Spring Core, Spring IoC Interview Questions 1. What is a Spring configuration file? Spring configuration file is basically a XML file which mainly contains the classes information and describes how those classes are configured and linked to each other.
- Spring Boot 1. What do you understand by the term 'Spring Boot'? Spring Boot is a open source, java based framework which provides support for Rapid Application Development and gives a platform for developing stand-alone and production ready spring applications with needs for very few configurations.
- Spring MVC 1. What is the Spring MVC framework? Spring MVC is request driven framework and one of the core components of the Spring framework. It comes with ready to use loosely coupled components and elements that greatly aids developers in building flexible and robust web applications.
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13) What are the advantages of JdbcTemplate in spring?
Less code: By using the JdbcTemplate class, you don't need to create connection,statement,start transaction,commit transaction and close connection to execute different queries. You can execute the query directly.
14) What are classes for spring JDBC API?
1. JdbcTemplate 2. SimpleJdbcTemplate 3. NamedParameterJdbcTemplate 4. SimpleJdbcInsert 5. SimpleJdbcCall
15) How can you fetch records by spring JdbcTemplate?
You can fetch records from the database by the query method of JdbcTemplate. There are two interfaces to do this: 1. ResultSetExtractor 2. RowMapper
18) What is AOP?
AOP is an acronym for Aspect Oriented Programming. It is a methodology that divides the program logic into pieces or parts or concerns. It increases the modularity and the key unit is Aspect.
19) What are the advantages of spring AOP?
AOP enables you to dynamically add or remove concern before or after the business logic. It is pluggable and easy to maintain.
20) What are the AOP terminology?
AOP terminologies or concepts are as follows: 1. JoinPoint 2. Advice 3. Pointcut 4. Aspect 5. Introduction 6. Target Object 7. Interceptor 8. AOP Proxy 9. Weaving
33) What is the front controller class of Spring MVC?
The DispatcherServletclass works as the front controller in Spring MVC.
34) What does @Controller annotation?
The @Controllerannotation marks the class as controller class. It is applied on the class.
35) What does @RequestMapping annotation?
The @RequestMappingannotation maps the request with the method. It is applied on the method.
Learn the top 40 frequently asked spring interview questions and answers for enterprise application development in java. Topics include IOC, DI, AOP, JDBC, web, and more.
May 8, 2024 · Prepare for your Spring Framework interviews with this blog that covers the most common questions and answers. Learn about the features, modules, components, and advantages of Spring Framework with examples and explanations.
- Swatee Chand
May 11, 2024 · Learn the answers to common Spring-related questions that might come up during a job interview. Topics include Spring Core, Web MVC, Data Access, AOP, Spring 5 and more.
Prepare for a Spring job interview with these 50 questions and answers on Spring Framework features, modules, components, IoC, DI, and more. Learn the basics and advanced concepts of Spring Framework for Java developers.
This course helps you prepare for Spring Interview with code examples covering 200+ Spring Interview Questions and Answers on Spring, Spring Boot, Spring MVC, Spring JDBC, JPA, AOP, RESTful Services and SOAP Web Services. List of questions discussed about each topic is listed below.
