How many types of interfaces are there?
No Answer is Posted For this Question
Be the First to Post Answer
can u override the start() method of Thread class
What is the purpose of the finally clause of a try-catch-finally statement in java programming?
Is it necessary for the port addresses to be unique? Explain with reason.
Is there any use of an abstract class which has no methods and no attributes?
What design pattern you have used in your project? I answered Factory pattern, how it is implemented? What are its advantage? Do know about Abstract Factory?
How do you join strings in java?
What is a JAR file?
What is the purpose of using break in each case of switch statement?
What is the importance of main method in Java?
What is java objectoutputstream?
What is meant by Encapsulation? Can you write a class to explain encapsulation?
Why hashcode is used in java?