1. What is Information?
2. What is a Computer?
3. What is Main Memory?
4. What is Cache Memory?
5. What is an Operating System?
6. What is a Compiler?
7. What is a Freeware?
8. What is an Object?
9. What is Linux?
10. What is Script?
11. What is Markup language?
12. What is Hypertext?
13. What are Data Communications?
14. What are Networks?
15. What is a Protocol?
16. What is TCP/IP?
17. What is LAN?
18. What is a Database?
19. What is a Web Server?
20. What is Animation?
21. What is a Component?
22. What is Distance Education?
23. What is Artificial Intelligence?
24. What is a Mobile Phone?
25. What is a Ubiquitous?
26. What is
APPENDIX 독해에 필요한 영문법
