协助制作：闫金平、刘霞、王淑贞
CHAPTER 6 MULTIMEDIA
(Exercise 6)
CHAPTER 7 COMPUTER GRAPHICS AND IMAGE PROCESSING
(Exercise 7)
CHAPTER 8 COMPUTER NETWORKS
(Exercise 8)
CHAPTER 9 INTERNET
(Exercise 9)
CHAPTER 10 SECURITY IN COMPUTING
(Exercise 10)
主讲：刘兆毓