多选题Given: Which two methods, inserted independently at line 17, correctly complete the Sales class?()Adouble getSalesAmount() { return 1230.45; }Bpublic double getSalesAmount() { return 1230.45; }Cprivate double getSalesAmount() { return 1230.45; }Dprote
题目
多选题
Given: Which two methods, inserted independently at line 17, correctly complete the Sales class?()
Adouble getSalesAmount() { return 1230.45; }
Bpublic double getSalesAmount() { return 1230.45; }
Cprivate double getSalesAmount() { return 1230.45; }
Dprotected double getSalesAmount() { return 1230.45; }