3. Suppose that a class named Bicycle contains a private nonstatic integer named

Question

3. Suppose that a class named Bicycle contains a private nonstatic integer named height, a public nonstatic string named model, and a public static integer named wheels. Which of the following are legal statements in a class named BicycleDemo that has instantiated an object as Bicycle myBike new Bicycle f. Bicycle. model Hurricane a. my Bike. height 26 b. myBike mode "Cyclone" g. Bicycle .int- 3; h. Bicycle .model 108; C. myBike Wheels 3 d. myBike model -108 i. Bicycle .wheels 2; e. Bicycle height 24; j. Bicycle your Bike myBike

Explanation / Answer

Question 3:

   b. myBike.model = "Cyclone";
   c. myBike.wheels = 3;
   i. Bicycle.wheels= 2;
   j. Bicycle yu = myBike;
  
Question 6:

   import java.util.Scanner;

/**
* @author
*
*/
public class BookStoreCredit {

   public static void main(String[] args) {

       Scanner scanner = null;
       try {
           scanner = new Scanner(System.in);

           // prompt to read name of student
           System.out.print("Enter the Student name:");
           String studentName = scanner.next();

           // prompt to read grade point average of student
           System.out.print("Enter the Student grade point average:");
           double gradePointAvg = scanner.nextDouble();

           // method call
           display(studentName, gradePointAvg);

       } catch (Exception e) {
           // TODO: handle exception
       }
   }

   /**
   * method to compute the credit and display the name, grade point and credit
   *
   * @param studentName
   * @param gradePointAvg
   */
   public static void display(String studentName, double gradePointAvg) {

       System.out.println("Student Name:" + studentName);
       System.out.println("Grade point Average:" + gradePointAvg);
       // compute the credit and display
       System.out.println("Credit :" + (gradePointAvg * 10));

   }
}

OUTPUT:
Enter the Student name:Srinivas
Enter the Student grade point average:3.2
Student Name:Srinivas
Grade point Average:3.2
Credit :32.0

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