Answer Posted / rajesh rakam

Page:
The implicit variable page is of class java.lang.Object and
it refers to instance of generated servlet. It is declared as
Object page=this
<%= ((Servlet)page).getServletInfo() %> is valid

pageContext:
pageContext variable is of type
javax.servlet.jsp.PageContext. The PageContext class is the
abstract class and JSP engine vendor provides its concrete
subclass.
->Store reference to implicit objects,
->Provide method to get and set attributes in different scopes.
->Provide convenience methods for transferring request to
other resources in web application.
PageContext.forward(&#65533;other.jsp&#65533;);

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