CS120 Topics

Chapter 1:

1. Operating system
2. Application programs
3. Components of a PC
   1. CPU
   2. Memory
   3. Long term storage
4. Units of memory
   1. bit, byte, KB, MB, GB
5. The Internet
   1. Type of network
   2. IP adress
   3. DNS adress
   4. Bandwidt
   5. Hypertext
   6. TCP and packets
   7. traceroute

Chapter 2:

1. Viruses, trojan horses, and worms
2. Email and macro viruses