Q31
Given the following piece of code: public class School public abstract double numberOfStudent(); which of the following statements is true?
A.
The keywords public and abstract cannot be used together.
B.
The method numberOfStudent() in class School must have a body.
C.
You must add a return statement in method numberOfStudent().
D.
Class School must be defined abstract.
AnswerAnswer: Option D
Solution
Answer: Option D
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