CIS1057
FIVE MINUTE TEST #8
November 9, 2010




(10)	1. Given the function
		void foo(int x, int *y) {
		    x += 2;
		    *y += 3;
		}
	   and given the integer variables a and b initiated respectively 
	   to 1 and 2, what will be their value after the call foo(a, &b)?








(10)	2. Write a function void foo() that prints 10 random numbers generated 
	   using the function rand.











(15)	3. (a) What is the distinction between text and binary files?
	   (b) How do I open for reading the file temp.txt?
	   (c) How do I open for writing the file temp1.txt?
	   (d) How do I close a file?









(10)	4. Write a main program that will print all its command line parameters