【简答题】Assume that you
have been asked by the president of your organization to devise a systematic
approach to scanning. The president does
not want to be surprised by major market or competitive developme...
【单选题】Assume that you have created a class named TermPaper that contains a character field named letterGrade. You also have created a property for the field. Which of the following cannot be true?
A.
The property name is letterGrade.
B.
The property is read-only.
C.
The property contains a set accessor that does not allow a grade lower than ‘C’.