If a recursive module calls itself ten times, after the tenth call it returns to the __________.

Which of the following platforms is free?

A) Linux B) Mac OS X C) Sun Solaris D) Windows

What do computer programmers say about the fact that computers can't tell the difference between good and bad data?

a. garbage input, garbage output b. garbage in, garbage out c. garbage output comes from garbage input d. bad data in means bad data out