Quiz Yourself on Abstraction and Interfaces
Attempt the following quiz to test your understanding of abstraction and interfaces.
We'll cover the following...
We'll cover the following...
Technical Quiz
1.
Which statement about a class that contains an abstract method is true?
A.
Constructors are not part of such a class.
B.
Such a class must be declared as abstract.
C.
Fields can’t be declared in such a class.
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