1. What are the values printed by the following program?
#define dprint(expr) printf(#expr "=%d\n",expr)
main()
{
int x=7;
int y=3;
dprintf(x/y);
}
2. What can be said of the following program?
main()
{
enum Months {JAN =1,FEB,MAR,APR};
Months X = JAN;
if(X==1)
{
printf("Jan is the first month");
}
}
4. What is the size of the following union. Assume that the size of int =2, size of float =4 and size of
char =1.?
Union Tag{
int a;
flaot b;
char c;
};
5. COnsider the following of c code in two files which will be linked together and executed .
a.c: int i;
main()
{
i = 30;
f1();
printf("%d\n",i)
}
b.c: static int f1()
{
i+=10;
}
which of the following is true ?
5. consider the following program:
# include
class x {
public:
int a;
x();
};
x::x() { a=10; cout
class b:public x {
public:
b();
};
b::b() { a=20; cout
main ()
{ b temp;
}
what will be the output of this prg?