Easy
If I want an object to be notified when another kind of object state changed, which Design Pattern should I use ?
Author: SamuelStatus: PublishedQuestion passed 638 times
Edit
1
Community EvaluationsNo one has reviewed this question yet, be the first!
12
Overrided method visibility must be the same or less restrictive than the inherited method.10
Inheritance in OOP.7
Can a class implements several interfaces ?3
Which modification of the following code WILL NOT make the output be "success" ?5
When can you do a+b in OOP ?4
What does the following code return ?4
Explain the difference between overriding and overloading in OOP.