Abstract Classes655 - Java Quiz Question

Abstract Classes656 Next-but

Which of the following classes fail to compile?

class X { }
abstract class Y { }
class Z { abstract void method(); }

Wrong

Score more than 2 points

1	Abstract Classes
2	Abstract Classes655
3	Abstract Classes656
4	Abstract Classes657
5	Abstract Classes658
6	Abstract Classes659
7	Abstract Classes660
8	Abstract Classes661
9	Abstract Classes662
10	Abstract Classes663
11	abstract IJK classes
12	Abstract Class
13	Rules for abstract methods and abstract classes
14	Rules for abstract methods and abstract classes2830
15	Rules for abstract methods and abstract classes2831
16	Rules for abstract methods and abstract classes2832