Given the following piece of code: public class School{ public abstract double numberOfStudent(); } which of the following statements is true? Options: A . &nbspThe keywords public and abstract cannot be used together. B . &nbspThe method numberOfStudent() in class School must have a body. C . &nbspYou must add a return statement in method numberOfStudent(). D . &nbspClass School must be defined abstract.

Given the following piece of code: public class School{ public abstract double n

Question

Given the following piece of code:
public class School{
public abstract double numberOfStudent();
}
which of the following statements is true?

Options:

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.

Answer: Option D

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