1. The first graphical user interface including a mouse, a bit-mapped display, and graphical windows was developed by:
    1. Microsoft
    2. Apple
    3. Xerox
    4. Micron
  2. The first graphical user interface including a mouse, a bit-mapped display, and graphical windows was developed in:
    1. 1885.
    2. 1973.
    3. 1995.
    4. 2003.
  3. Explain why modern central processor units have small amounts of RAM called cache on the CPU chip.



  4. In the "old" days (1980s) microprocessors fetched a single instruction, decoded the instruction, processed the instruction with data, and stored the result before fetching the next instruction. Modern CPUs speed this process up using multi-stage multi-pipeline architectures. Explain how each of these enhancements function.

    Explain the concept of a multi-stage CPU:



    Explain the concept of a multi-pipeline CPU:



  5. Type the following HTML instructions into notepad and then view the result with the Internet Explorer.
    1. What color is the background? _________
    2. What color is the header? __________
    3. What color is the paragraph text? __________

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Test one exercise</title>
<link href="http://www.comfsm.fm/~dleeling/testone.css" rel="stylesheet" type="text/css">
</head>
<body>
<h1>Header on Page</h1>
<p>Paragraph Text</p>
</body>
</html>

Valid HTML 4.01!