How do you sort a set in java?
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how can you take care of mutual exclusion using java threads? : Java thread
I was asked to draw the class diagram for the below scenario which should obey OOPS concept. A Portal is to be developed for a school , which has 3 main divisions viz , Education , Admin & Trust. Each division has 2 sub divisions Kinder Garden & Higer Secondary.
How many inner classes can a class have?
What are keywords in java?
Is java is a fully object object oriented language?
Does string isempty check for null?
What is the use of default method in interface in java?
Is JRE required to compile Java files ?
Write the program numbers into words.For example 2345==two thousand three hundred fourty five
Assume a thread has lock on it, calling sleep() method on that thread will release the lock?
Explain about object oriented programming and its features?
Hi Friends, can u give me Real Time example for interface and abstract class.(With Banking Example)