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 624 times
Edit
1
Community EvaluationsNo one has reviewed this question yet, be the first!
11
Overrided method visibility must be the same or less restrictive than the inherited method.3
Which modification of the following code WILL NOT make the output be "success" ?6
Can a class implements several interfaces ?4
When can you do a+b in OOP ?9
Inheritance in OOP.3
What does the following code return ?3
Explain the difference between overriding and overloading in OOP.