- 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.
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Java Programming Language MCQ Java Interfaces And Abstract Classes MCQ
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Q: Given the following piece of code:
public class School{
public abstract double numberOfStudent();
}
which of the following statements is true?
Java Interfaces And Abstract Classes MCQ
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