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Question 17 of 76 from exam 1Z0-808: Java SE 8 Programmer I

Question 17 of 76 from exam 1Z0-808: Java SE 8 Programmer I

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Question

Given the following class:

public class Checkingaccount {

public int amount;

public Checkingaccount (int amount) {
this.amount = amount;

3

public int getamount () (
return amount;

}

public void changeamount (int x) {
amount += x7

7

And given the following main method, located in another class:

public static void main(string[] args) {
Checkingaccount acct = new CheckingAccount ((int) (Math. random ()*1000)) +
ffline nl
System. out. println (acct. getamount ()) i

Which three lines, when inserted independently at line n1, cause the program to print a 0 balance?

Answers

A. this.amount = 0;

B. amount = 0;

C. acct (0) ;

D. acct.amount = 0;

E. acct. getAmount () = 0;

F. acct.changeAmount(0);

G. acct.changeAmount(-acct.amount); H. acct.changeAmount(-acct.getAmount());

Explanations

Click on the arrows to vote for the correct answer

A. B. C. D. E. F. G.

ACD.

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