If Sample class has a Length property with get and set accessors then which of the following statements will work correctly? 1. Sample.Length = 20; 2. Sample m = new Sample(); m.Length = 10; 3. Console.WriteLine(Sample.Length); 4. Sample m = new Sample(); int len; len = m.Length; 5. Sample m = new Sample(); m.Length = m.Length + 20;

If Sample class has a Length property with get and set accessors then

1.	If Sample class has a Length property with get and set accessors then which of the following statements will work correctly? 1. Sample.Length = 20; 2. Sample m = new Sample(); m.Length = 10; 3. Console.WriteLine(Sample.Length); 4. Sample m = new Sample(); int len; len = m.Length; 5. Sample m = new Sample(); m.Length = m.Length + 20;
A.	1, 3
B.	2, 4, 5
C.	4 only
D.	3, 5
Answer» C. 4 only