What are the thread-to-thread communcation?
is servlet,struts are threadsafe or not.please telme correct answer
what are getters and setters in Java with examples?
Which are the different segments of memory?
Which characters may be used as the second character of an identifier, but not as the first character of an identifier?
What is a policy?
whats is mean by connectionpooling
What is JNI?
What are the steps involved in developing an RMI object?
What is resource bundle?
What is permgen or permanent generation?
what are the advantages of JTA over JTS?
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??