What is the DispatcherServlet and what is its function?

The DispatcherServlet process daemon assigns a separate Web Servlet Container process to each HTTP request that comes into the web server.

It is a servlet that dispatches HTTP requests to registered handlers/controllers for processing.

The DispatcherServlet API assigns a separate Web Servlet Node process to each additional HTTP request that comes into the web server.

It is a servlet that dispatches an array of background daemon processes that allocate memory and CPU cycles to each request.

Answer:
It is a servlet that dispatches HTTP requests to registered handlers/controllers for processing.

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