Question

What are the different modules in the Spring framework?

a) Controller, Model, View
b) Presentation, Business, Data Access
c) Servlet, JSP, EJB
d) Frontend, Backend, Middleware

Answer 1

The different modules in the Spring framework include Controller, Model, View; Presentation, Business, Data Access; and Servlet, JSP, EJB.

Step-by-step explanation:

Modules in the Spring framework

The Spring framework provides several modules that help in developing enterprise-level Java applications. Some of the key modules in the Spring framework include:

• Controller, Model, View: These modules are part of the MVC (Model-View-Controller) architectural pattern and help in separating the application logic and presentation logic.
• Presentation, Business, Data Access: These modules represent different layers in an application's architecture. The Presentation layer focuses on user interfaces and interactions, the Business layer deals with business logic, and the Data Access layer handles data storage and retrieval.
• Servlet, JSP, EJB: These are Java technologies used in web development. While Servlet and JSP are part of the Java EE stack, EJB (Enterprise JavaBeans) is a server-side component model for building distributed applications.

The Spring framework offers a wide range of modules that cater to various development needs, ensuring flexibility, scalability, and ease of use.