What is an abstract method?
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what is the use of State Factories?
What is an abstract method?
If I define a method in JSP scriplet <%..%>, where will it go after translation into a servlet?
What are the diff types of exception?
a US company has filed my H1B visa ,, and i got selected in random number process.I wanna ask Could they ask regarding my languages(java,c++) or there will b just general questions?? And wat kind of questions will they ask in embassy interview??
Why is string immutable in java?
how to make a index.jsp for running the site in internet and find an error for connection with weblogic server and java that give an error invalid object name.and how to maintain session.
if i know the lenght of collection in hand, should I use Array or Arraylist? justify
AS a developer will u create a data source in connection pool? If so how will u do that, how to access the object from connection pool using IRAD tool?
What is the difference between RMI and Corba?
the same information whether it will connect to the database or it will be used previous information?
What are the methods used for inter-thread communication? and in what class these methods are defined?