What is meant by JSP implicit objects and what are they?

JSP implicit objects are those Java objects that the JSP Container makes available to developers in each page. A developer can call them directly, without being explicitly declared. JSP Implicit Objects are also called pre-defined variables.The following objects are considered implicit in a JSP page:

• application
• page
• request
• response
• session
• exception
• out
• config
• pageContext