83.If Sample class has a Length property with get accessor then which of the following statements will work correctly?

A.Sample m = new Sample();
m.Length = 10;
B.Sample m = new Sample();
m.Length = m.Length + 20;
C.Sample m = new Sample();
int l;
l = m.Length;
D.Sample.Length = 20;
E.Console.WriteLine(Sample.Length);
Answer: Option C