What is Java Servlet?

Answer:

A java servlet is the heart of a Java Enterprise web application. It contains most of the business logic that the web application needs. The initial web application technologies did not have capabilities to support dynamic contents in a secure and efficient way. Java Servlets were created to address this drawback. Servlets are used in many types of Java EE applications using technologies like Struts, MVC etc.

First answer by Anandvijayakumar. Last edit by Anandvijayakumar. Contributor trust: 782 [recommend contributor recommended]. Question popularity: 1 [recommend question].