Unit 1 Personal Computer System
Unit 2 System Hardware
Unit 3 System Software
Unit 4 Application Software
Unit 5 Program Design
Unit 6 Data Structure
Unit 7 Database
Unit 8 Middleware
Unit 9 Software Engineering
Unit 10 Computer Networks
Unit 11 Applications of the Intemet
Unit 12 Information Search
Unit 13 Web 20 Times
Unit 14 Computer Security
Appendix 1
Appendix 2
Answers
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