1. CS105 INTRODUCTION TO COMPUTER CONCEPTS SECTION 1 Instructor: Cuong (Charlie) Pham

2. Outline  Syllabus  Game 1/24/2012 CS105 Section 1 - Lecture 1

3. Welcome to CS105! CS/EE Major Normal User CS105 Students 1/24/2012 CS105 Section 1 - Lecture 1

4. History  ENIAC  Question: Year?  1946 1/24/2012 CS105 Section 1 - Lecture 1

5. Information layer  Question: 1 byte = 8 bits 1/24/2012 CS105 Section 1 - Lecture 1

6. Hardware layer  Question: List all hardware components of a computer. 1. Monitor 2. Motherboard 3. CPU 4. RAM 5. Expansion cards 6. Power supply 7. Optical disc drive 8. Hard disk drive 9. Keyboard 10. MouseMonitorMotherboardCPURAMExpansion cardsPower supplyOptical disc driveHard disk driveKeyboardMouse 1/24/2012 CS105 Section 1 - Lecture 1

7. Programming layer  Question: List all programming languages that you know or have heard of  C/C++, JAVA, PYTHON, PHP, etc.  Which programming language name has the meaning “coffee”?  JAVA 1/24/2012 CS105 Section 1 - Lecture 1

8. Operating systems layer  Question: List all OS you know.  Windows, MacOS X, Ubuntu, Fedora, iOS, Android, etc. 1/24/2012 CS105 Section 1 - Lecture 1

9. Applications layer  Question: Name the supercomputer that won the World Chess Champion, Garry Kasparov in May 1997.  Deep Blue from IBM  What is the most popular iPhone game in 2011?  Angry Birds 1/24/2012 CS105 Section 1 - Lecture 1

10. Communications layer  Question: List all web explorers that you know  Question: How many people on Facebook today? http://www.facebook.com/press/info.php?statistics Internet ExplorerInternet Explorer, Mozilla Firefox, Safari, Google Chrome, Opera [1], Avant Browser, Maxthon, Konqueror, Lynx, Flock, Arachne, Epiphany, K-Meleon and AOL Explorer.Mozilla FirefoxSafari Google ChromeOpera [1]Avant Browser MaxthonKonquerorLynxFlockArachne EpiphanyK-MeleonAOL Explorer 1/24/2012 CS105 Section 1 - Lecture 1