When we r go to abstract class and when we go to Interface? i have confusion this question while in interview plz clarify
3 6972Why wait(),notify(),notifyAll() methods defined in Object class althought we are using in only threads.
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What are the 3 types of loops in java?
If two threads have same priority which thread will be executed first ?
How many bits are used to represent unicode, ascii, utf-16, and utf-8 characters in java programming?
Can I declare a class as private?
Is vector synchronized in java?
What are checked exceptions?
What do you understand by the term singleton?
What is an off by one error in java?
What is the size of boolean variable?
Why pass by reference is not possible in java?
What is abstract class? Explain
How to print nodes of a Binary tree?
Can a class be private in java?
What are memory tables?
Write an algorithm for quick sort?