What is the immediate superclass of the applet class?
Which class is the immediate superclass of the menucomponent class?
Which javutil classes and interfaces support event handling?
Which characters may be used as the second character of an identifier, but not as the first character of an identifier?
How a component can be placed on Windows?
How database connectivity in XML is achieved?
When a thread blocks on i/o?
Why a client should be multithreading? Explain.
When is the best time to validate input?
Write a singleton program?
What is a policy?
What is the difference between the ‘font’ and ‘fontmetrics’ class?
Difference between swing and awt?
What is the difference between system.out ,system.err and system.in?
What is jboss?