If you do all of the following correctly, you’ll get an A regardless of how well you do on the first
four problems. If you miss any of the following, your grade will be based solely on how well you do
on the first four problems.
5. Gary Kildall is an important figure in the history of operating systems. What did he do?
6. How many steps are there between the first and second floors of the CIT building? How many
between the third and fourth floors?
7. Unix System III was a commercial version of Unix released by AT&T in the 1980s. What was the
next release called?
8. What was the version of Solaris that was released after Solaris 2.6?
9. Who was the president of the university when the Computer Science department was founded?
Who was the governor of the state? Who was the president of the United States?