de? 3- What is the expected output of that 1 class AAA 2. { public int x, y; public float F(int a, float b) {return a * b;} public int F(int a, int b) { return a + b;. }' public AAA (int a, int b) {x = a; 3 4. 8. 6. y = b;} 10 } class BBB 11 12 { públic int z; public float w; public BBB.(int a, float b, int c, int d) : ba {z = a; 13 14 15 16 17 } 18 static void Main (string[] args) 19 ( W = b;} %3D %3D = new AAA(5, 6); ВВB Obj2 3D new BBB (1, 2, 4, 5); Obj2.F(2, 5); Obj2.F(2, 5.0f); 20 AAA Obj 21 22 int R1 23 float R2 = Console.Write(R2); 24 25 }
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- The BankAccount class described below is used to represent a personal savings account with a yearly interest rate, (represented as a percentage, e.g., a 7% rate is represented by .07). The interest is applied monthly, (i.e., at the end of each month 1/12 of the interest is deposited into the account). public class BankAccount { public BankAccount(double rate) public BankAccount(double initBal, double rate) public double getBalance() public double getIntRate() public void setIntRate(double rate) public void deposit(double amount) public void withdraw(double amount) public void addMonthsInterest() private double balance; private double intRate; } Suppose a bank offers to its special customers a new type of savings account, called a “Credit Account”, that allows the customer to withdraw extra money if needed, so that the account balance is allowed to be negative at some times. These accounts award interest at the end of every month, as long as the balance is positive. If the…(Java) Q 5,6 Explain the answer step-by-step . I want to understand how to do it so please include verbal explanation. Thank you! Part 1 Write the class described below: The name of the class is Student The class has two public member variables: A String called name and a double called gpa The class has a public member method called printStudent. This method prints out the message: "Hi! My name is " + name + ".\nAnd my gpa is " + gpa It returns nothing Part 2 Now, declare a new Student object named jackie, and assign it the values "Jackie Chan" for the name and 3.5 for the gpa. Finally insert the object jackie into the below ArrayList: ArrayList<Student> al = new ArrayList<Student>();3. Write a class Student having attributes to store the following data: Name, fathers’ Name, department, degree, enrolment, seat number, marks of three subjects. Also write a class to test all methods of Student class. Add the following methods in the above class. • int getTotal() : This methods returns the total of marks • void printTotal() Prints the total marks of Student • float getPercentage() this method calculates the percentage of a student • void printPercentatge() this method prints the percentage of student • char getGrade() this method calculates and returns the grade. • void printGrade() this method prints the grade of a student. • void printInfo() This method prints all information of the student.
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