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1. |
Which of the following statements are correct about an interface used in C#.NET? 1.An interface can contain properties, methods and events. 2.The keyword must implement forces implementation of an interface. 3.Interfaces can be overloade |
A. | 1, 4, 5 |
B. | 1, 2 |
C. | 3 only |
D. | 3, 4 |
Answer» B. 1, 2 | |