JAVA CODE

01 public class Account

02 {

03 private double balance;

04 private String name;

05 private long acctNum;

06

07 public Account(double initBal, String owner, long number)

08 {

09 balance = initBal;

10 name = owner;

11 acctNum = number;

12 }

13

14 public void withdraw(double amtToTake)

15 {

16 balance -= amtToTake;

17 }

18

19 public void deposit(double amtToAdd)

20 {

21 balance += amtToAdd;

22 }

23

24 public double getBalance()

25 {

26 return balance;

27 }

28

29 public String toString()

30 {

31 String s = "Acct:" + acctNum;

32 s += " owner:" + name;

33 s += " Bal:$" + balance;

34 return s;

35 }

36}

QUESTION 1

What is the line number for the header of the constructor?

QUESTION 2

Which of the following are accessors?

		balance
		name
		acctNum
		initBal
		owner
		number
		withdraw
		amtToTake
		deposit
		amtToAdd
		getBalance
		toString
		s
		There are no accessors

QUESTION 3

Which of the following are actual parameters (also called arguments)?

		balance
		name
		acctNum
		initBal
		owner
		number
		withdraw
		amtToTake
		deposit
		amtToAdd
		getBalance
		toString
		s
		There are no actual parameters

QUESTION 4

Which of the following are instance variables for an Account object?

		balance
		name
		acctNum
		initBal
		owner
		number
		withdraw
		amtToTake
		deposit
		amtToAdd
		getBalance
		toString
		s
		Account objects have no instance variables

QUESTION 5

Which of the following are members of the class Account?

		balance
		name
		acctNum
		initBal
		owner
		number
		withdraw
		amtToTake
		deposit
		amtToAdd
		getBalance
		toString
		s
		The Account class has no members.

QUESTION 6

Which of the following are formal parameters (also called parameters)?

		balance
		name
		acctNum
		initBal
		owner
		number
		withdraw
		amtToTake
		deposit
		amtToAdd
		getBalance
		toString
		s
		There are no formal parameters

QUESTION 7

Which of the following provide the behavior of an Account object?

		balance
		name
		acctNum
		initBal
		owner
		number
		withdraw
		amtToTake
		deposit
		amtToAdd
		getBalance
		toString
		s
		Account objects have no behavior

QUESTION 8

Which of the following comprise the state of an Account object?

		balance
		name
		acctNum
		initBal
		owner
		number
		withdraw
		amtToTake
		deposit
		amtToAdd
		getBalance
		toString
		s
		Account objects have no state

QUESTION 9

Which of the following are mutators?

		balance
		name
		acctNum
		initBal
		owner
		number
		withdraw
		amtToTake
		deposit
		amtToAdd
		getBalance
		toString
		s
		There are no mutators

QUESTION 10

Which of the following are local data (local variables)?

		balance
		name
		acctNum
		initBal
		owner
		number
		withdraw
		amtToTake
		deposit
		amtToAdd
		getBalance
		toString
		s
		There are no local variables