What is output? Giả sử dùng VC++ 2008 trên hệ điều hành 32 bit #include #include typedef struct { char c; // 1 byte float b; // 4 byte int a; // 4 byte }A; void main() { printf("\n Size of struct: %d", sizeof(A)); getch(); }

A operator ___ is called as de-referencing operator.

What is output? #include #include #define ISEQUAL(X, Y) X == Y void main() { #if ISEQUAL(X, 0) printf("C/C++"); #else printf("Java"); #endif getch(); }

A “has a” relationship between classes represents ___ and an “is a” relationship between classes represent ___ .

What is output? #include #include struct { short s[5]; union { float y; long z; }u; } t; void main() { printf("sizeof(st) = %d", sizeof(t)); getch(); }

What is output? #include #include #define SQUARE(x) x*x void main() { int x; x = 36 / SQUARE(6); printf("%d", x); getch(); }

The default access for members of a class is ___ .

Member functions of a class are normally made ___ and data members of a class are normally made ___ .