What is the default value of an object reference declared as an instance variable?
No Answer is Posted For this Question
Be the First to Post Answer
Can an interface have a constructor?
What is heterogeneous in java?
What is a method in coding?
Can we use a default constructor of a class even if an explicit constructor is defined?
Do I need java on my pc?
what is the use of finalize()Method please explain with an example
Why is a string immutable?
How do you create a method in java?
Differentiate between postfix and prefix operators in java.
What is method reference in java?
What is the purpose of using javap?
Is java free for commercial?