Give the hierarchy of inputstream and outputstream classes.
Who developed java?
. What are the differences between constructor and method of a class in Java?
Difference between a MenuItem and a CheckboxMenuItem?
Difference between nested and inner classes ?
What is return code?
What is this keyword in java?
What is the difference between the jdk 1.02 event model and the event-delegation model introduced with jdk 1.1?
Why java is not 100% object-oriented?
we r taking <load-on-startup>0</load-on-startup> <load-on-startup>1</load-on-startup> in deployment descripter for loading servlets like serv1 N serv2? so 'll it take serv1 or serv2
What is use of static method?
Does set allows null in java?
How many types of design patterns are there?