Knot Solutions Interview Questions and Answers for Experienced

SpringMVC follows Model-View-Controller architecture where Controllers handle requests and interact with Models and Views.

• Controllers receive requests from clients and delegate to appropriate service methods

• Service methods interact with Models to retrieve or update data

• Models return data to Controllers which then select appropriate Views to render the response

• Views are responsible for rendering the response to the clie...read more

Hibernate is an ORM tool that integrates with Spring for database operations.

• Hibernate provides a way to map Java objects to database tables.

• Spring provides a framework for managing dependencies and integrating with other technologies.

• Together, Hibernate and Spring can simplify database operations and improve performance.

• Example: Using Hibernate with Spring, we can easily perform CRUD operations on a MySQL database.

• Exa...read more