Polymorphism in Java – Objective Test

This “Core Java Practice Test on Polymorphism in Java” providing set of objective type questions on java Polymorphism to test your theoretical skills and technical skills.


1. What is method overriding ?

 
 
 
 

2. Can we implement method overriding in a single class?

 
 
 
 

3. Can we override static method ?

 
 
 
 

4. What is method overloading ?

 
 
 
 

5. How can we assign Parent type object reference variable into Child ?

 
 
 
 
 

6. Can we apply overriding concept to variables ?

 
 
 
 

7. Can we overload constructor?

 
 
 
 

8. Pick out odd statement ?

 
 
 
 

9. Storing Child object address into Parent type variable is the concept of ?

 
 
 
 

10. Can we override constructor?

 
 
 
 

Question 1 of 10

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