1.The size of an int must be greater than or equal to that of a

2.What is the result of the program? main(){int a = 1000, b = 1000; long int c = a * b; printf(�%ld�, c); }

3.Which of the following is not valid where p1, p2 are pointers?

4.What is the output of the following statements? int b=5,c=15,d=8,e=8,a; a=b>c?c>d?12:d>e?13:14:15; printf(�%d�,a);

5.How much memory does the call malloc(10) allocate?