Exam 1z0-808 topic 1 question 75 discussion

Antwort C, ist richtig public class Product { int id; String name; public Product (int id, String name) { this.id = id; this.name = name; } public static void main(String[] args) { Product p1 = new Main (101, "Pen"); Product p2 = new Main (101, "Pen"); Product p3 = p1; boolean ans1 = p1 == p2; boolean ans2 = p1.name.equals(p2.name); System.out.println(ans1 + " : " + ans2); } } false : true

Correct.

Correct answer is C, code for testing:

Correct Answer is C.

correct answer is C: false:true

boolean ans1 = p1 == p2; // false - because p1 and p2 is two different objects boolean ans2 = p1.name.equals(p2.name); // true

correct one is C

C is correct

tested: class Product { int id; String name; public Product(int id, String name) { this.id = id; this.name = name; } public static void main(String[] args) { Product p1 = new Product(101, "Pen "); Product p2 = new Product(101, "Pen"); Product p3 = p1; boolean ans1 = p1 == p2; boolean ans2 = p1.name.equals(p2.name); System.out.print(ans1 + " " + ans2); } }

The answer is C:tested and proven

c is correct

c is correct

Answer is C. class Product { int id; String name; public Product(int id, String name) { this.id = id; this.name = name; } public static void main(String[] args) { Product p1 = new Product(101, "Pen"); Product p2 = new Product(101, "Pen"); Product p3 = p1; boolean ans1 = p1 == p2; boolean ans2 = p1.name.equals(p2.name); System.out.print(ans1 + " " + ans2); } }

Actually it's false false, because the first name has a white space "Pen ".. while the other name is "Pen"..

Answer D false false checked class Product { int id; String name; public Product(int id, String name) { this.id = id; this.name = name; } public static void main(String[] args) { Product p1 = new Product(101, "Pen "); Product p2 = new Product(101, "Pen"); Product p3 = p1; boolean ans1 = p1 == p2; boolean ans2 = p1.name.equals(p2.name); System.out.print(ans1 + " " + ans2); } }

equals method not overriden so should be false:false right?

false false