When we should use serialization?
What is the use of generics? When was it added to the Java development Kit?
When does Exception occurs?
Every class extends object but why it is not possible for every object to invoke clone() method. ideally protected methods should be accessible from sub classes. isn't it?
What is the difference between an object-oriented programming language and object-based programming language?
What is treeset in java?
What is difference between char array and string?
Can a final variable be manipulated in java?
What is the char data type?
why not override thread to make a runnable? : Java thread
Advantages of Inheritance in java.
What are selection structures?
What is the function of static in java?