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Jun 16, 2024 · Prepare for Spring Java interviews with this comprehensive guide covering core concepts, features, versions, and advanced topics. Find questions and answers for beginners and experienced professionals with examples and explanations.
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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 40 frequently asked spring interview questions and answers for java developers. Topics include spring framework modules, IOC, DI, autowiring, bean scopes, transaction management, JDBC, AOP and more.
May 11, 2024 · Learn the answers to common Spring-related questions that might come up during a job interview. The article covers topics such as Spring Core, Web MVC, Data Access, AOP, Spring 5 and more.
- 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.
Jun 15, 2024 · 1. What is Spring Boot? Spring Boot is built on the top of Spring framework to create stand-alone RESTful web application with very minimal configuration and there is no need of external servers to run the application, because it has embedded servers like Tomcat and Jetty etc. Spring Boot framework is independent.
Jan 3, 2024 · Find 60+ Java Spring interview questions and answers for freshers and experienced developers. Learn about Spring framework modules, features, benefits, and differences with Node JS.
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. Learn the basics, features, modules, projects and best practices of Spring Framework and its related technologies.
