Deployment Descriptor Web Server and Client Web Server is a software that can process the client request and send the response back to the client. For example, Apache is one of the most widely used web servers. Web Server runs on some physical machine and listens to client request on a specific port. A web client is a software that helps in communicating with the server.
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In Java server pages JSP, the execution is much faster compared to other dynamic languages. Java server pages JSP are always compiled before its processed by the server as it reduces the effort of the server to create process. The request is processed by a view layer which is JSP and then to servlet layer which is java servlet and then finally to a model layer class which interacts with the database.
It is very much convenient to modify the regular HTML. We can write the servlet code into the JSP. It is only intended for simple inclusions which can use form data and make connections. JSP can also include the database connections into it.
It can contain all type of java objects. As it is built on Java technology, hence it is platform independent and not depending on any operating systems. Also, it includes the feature of multithreading of java into it.
We can also make use of exception handling of java into JSP. It enables to separate presentation layer with the business logic layer in the web application. It is easy for developers to show as well as process the information.
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