Question

Consider the following interface definition that is written without methods. Instead, it has comments followed by blank areas denoted by …………… to describe what each method has to
do. Add method definitions in those blank areas as indicated in the comment. Check exceptions
also.
public interface Quiz {
findQuiz (id) // Return the specific quiz
startQuiz(id) checkSoultions( ) //shows solutions of the quiz questions
getResult( ) //information about correct, incorrect answers, show score }

Answer 1

public interface Quiz {

public Quiz findQuiz (id); // Return the specific quiz

public void startQuiz(id); // Starts Quiz by id

public void checkSoultions( ); //shows solutions of the quiz questions

public void getResult( ); //information about correct, incorrect answers, show score 


}