If A is the base class and B is a class derived from A, and x and y are pointers to objects of A and B, respectively, which assignment statement can pass the compiler check?
Answers:
A.
y = x;
B.
x = y;
C.
B = A;
D.
A = B;
Answer. B.
If A is the base class and B is a class derived from A, and x and y are pointers to objects of A and B, respectively, which assignment statement can pass the compiler check?
Answers:
A.
y = x;
B.
x = y;
C.
B = A;
D.
A = B;
Answer. B.