My OperaSimple java related questions
Tuesday, October 23, 2007 7:46:27 AM
- what is struts.
- what is hibetrnate ?
- what is MVC architecture.
- what is ajax.
- how jsp technology is different from servlets.
- what is different in servlet and jsp.
- why jsp is needed when servlet was already there.
- what are the basic constraints in database ?
- what is thread ?
- what is the main method to initializa a thread ?
- what will happen if we call a run method of a thread directly /
- why threads are called lighweight ?
- what is synchronization ?
- can we use wait and notify without synchronization ?
- what is difference in checked and unchecked exceptions ?
- can we declare a class protected ?
- what are inner classes ?
- what is the difference between vector and arraylist ?
- what is map ?
- what is hashcode ?
- what is serializable ?
- what should we do if we dont want to serialize a member variable in a serialized class ?
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- what are the implicit object in jsp ?
- what are the parameters which we pass in execute method of action class ?
- is there anything to handle exception ?
- what is validator plugin in struts ?
- explain the flow in struts ?
- what is ActionServlet ?
