What will be the initial value of an object reference which is defined as an instance variable?
What will be the initial value of an object reference which is defined as an instance variable?
What will be the initial value of an object reference which is defined as an instance variable?
More Questions
22 . What will be the initial value of an object reference which is defined as an instance variable?
23 . What is the constructor?
24 . How many types of constructors are used in Java?
25 . What is the purpose of a default constructor?
26 . Does constructor return any value?
27 . Is constructor inherited?
28 . Can you make a constructor final?
29 . Can we overload the constructors?
30 . What do you understand by copy constructor in Java?
31 . What are the differences between the constructors and methods?
32 . What is the static variable?