Self Check

Self check questions are short review questions about the content of the chapter.

1. Briefly describe the purpose of the following computer components: a) CPU b) Memory c) Operating System

2. What is the output of the following program?

#include <stdio.h>
int main(void)
{
	printf("IPC 144\n Self test\n");
	printf("How did you do?\n");
	return 0;
}