单项选择题
Given: What is the result?()
A.210 B.211 C.321 D.322 E.Compilation fails. F.An exception is thrown at runtime.
A.4321 B.0000 C.An exception is thrown at runtime. D.Compilation fails because of an error in line 18.
A.double getSalesAmount() { return 1230.45; } B.public double getSalesAmount() { return 1230.45; } C.private double getSalesAmount() { return 1230.45; } D.protected double getSalesAmount() { return 1230.45; }