What Does the Following UML Diagram Entry Mean? + SetHeight(h

Multiple Choice

What does the following UML diagram entry mean? + setHeight(h : double) : void

A) a public method with a parameter of data type double that does not return a value
B) a private field called setHeight that is a double data type
C) a private method with no parameters that returns a double data type
D) a public field called Height that is a double data type