Exam 1z0-808 topic 1 question 1 discussion

Answer is c

400.0 : 100.0

Answer - C

A. 200.0 : 100.0

Answer is C

Selected Answer: C

Answer - (c) as newPrice variable is not getting updated. The instance variable price is getting updated

Réponse C

Answer is C

Tested. Answer is C: 400.0 : 100.0 class Product{ double price; } public class Test { public void updatePrice(Product product, double price){ price = price*2; product.price = product.price + price; } public static void main(String args[]) { Product prt = new Product(); prt.price = 200; double newPrice = 100; Test t = new Test(); t.updatePrice(prt, newPrice); System.out.println(prt.price+ " : "+newPrice); } }

Answer is C

Answer is: 400.0 : 100.0

Answer is C

Answer is C

Answer is C

Answer is C

Objects are pass by reference, primitives passed by value