单选题:If a method defined in a derived class has the same name, return
If a method defined in a derived class has the same name, return type and parameters with the base one, we call this situation as: ( ) @[B](2)
A. overload
B. override
C. inheritance
D. construction
A.overload
B.override
C.inheritance
D.construction
答案:B
A. overload
B. override
C. inheritance
D. construction
A.overload
B.override
C.inheritance
D.construction
答案:B