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You want to keep common data for the whole class , what is the best way to do ?
Author: SamuelStatus: PublishedQuestion passed 211 times
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What does the following code return ?13
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" ?10
Inheritance in OOP.5
When can you do a+b in OOP ?7
Can a class implements several interfaces ?4
Explain the difference between overriding and overloading in OOP.