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 ___ .

Inheritance enables ___ which saves time in development , and encourages using previously proven and high quality software.