--------is a mechanism that servlets use to maintain state about a series requests from the same user across some period of time
Request Tracking
Session tracking
Process Tracking
All the above
Which feature allows one interface to be used for general class actions?
Polymorphism
Inheritance
Encapsulation
Both a &b
Which method is used to call Garbage Collection explicitly?
Out.gc()
System.gc()
Print.gc()
None of the above
What is a software component that has been designed to be reusable in a variety of different environments?
Applet
Java Bean
Hash table
Class
Which is not one of the component of bin?
JAVAC
AWT
API
Applet Viewer
In J2EE Model is typically
JSP
Controller
Java classes
XML
In J2EE View is typically
Which is not a keyword?
Finalize
Finally
Final
Both a &c
What are Predefined variables or implicit objects?
Request
Response
session
--------combines Java Servlets, Java Server Pages, custom tags, and message resources into a unified framework.
Struts
Server
Client