An object of ServletContext is created by the web container at time of deploying the project. This object can

An attribute in servlet is an object that can be set, get or removed from one of the following scopes: request

Session simply means a particular interval of time. Session Tracking is a way to maintain state (data) of an user. It

A cookie is a small piece of information that is persisted between the multiple client requests. A cookie has a name,