JAVAJEE.COM
Engineering Full Stack Apps with Java and JavaScript
Multiple Choice Question
Normal Login
Quiz Guidelines
- Try to answer first by your own and then click Read more to see if answer is present/verify.
- Click here to see set-x questions. Replace x with other available set numbers. Refer here for set guide.
Submitted by c-admin on Fri, 05/31/2019 - 05:27
QID:
373
Type:
Category:
Question:
You are modeling a class hierarchy for living things. You have a class LivingThing which has an abstract method reproduce().
Now, you want to have 2 subclasses of LivingThing - Plant and Animal. Both do reproduce but the mechanisms are different. What would you do?
Select 1 option
A. Overload the reproduce method in Plant and Animal classes
B. Overload the reproduce method in LivingThing class.
C. Override the reproduce method in Plant and Animal classes
D. Either overload or override reproduce in Plant and Animal classes, it depends on the preference of the designer.
Q&A Set: