Job offersCompaniesTestsBlogI'm an employerSign upLog in
Home>IT Tests>Questions>How to instantiate objects with a type which is derivated from an abstract type in OOP

Question from the Object-oriented programming - Fundamentals test

How to instantiate objects with a type which is derivated from an abstract type in OOP

Medium

If I want to instantiate objects with a type which is derivated from an abstract type, which Design Patter should I use ?

Author: SamuelStatus: PublishedQuestion passed 415 times
Edit
0
Community EvaluationsNo one has reviewed this question yet, be the first!
Similar Questions
More questions about OOP
6
Inheritance in OOP.
6
Overrided method visibility must be the same or less restrictive than the inherited method.
4
Can a class implements several interfaces ?
4
When can you do a+b in OOP ?
1
In this code, the class B extends the class A. The class B overrides the method talk() from the class A. The object b is an instance of the class B. The object a is an instance of the class A. The object a is assigned to the object b. The object a calls the method talk(). The method talk() from the class B is called.