ICT worksheet and assignment 1. Define computer 2. List and explain characteristics of computers 3. Describe Generations of computers 4. List and describe classifications of computers 5. Explain organization/ the architecture of different components of digital computer and jobs done by them using suitable diagram 6. Explain human vs. computer-on the basis of performing tasks and intelligence 7. Discuses advantage and disadvantage of internet 8. Which network topology is best for Woldia university? Explain in detail. 9. What is the use of binary numbers in computer system? Discuss in detail. 10. Define the following terms in detail: a. Web page b. Web browser c. Search engine d. Website e. Home page f. Email g. URL h. Internet service provider (ISP) i. Computer versus j. Malwares k. Hackers 11. What are the major problems of internet? Discuses in detail. 12. How to protect your computer from malwares, viruses and hackers? How computer malwares and viruses are transmitted? 13. List and discuss the different types of computer viruses and malwares 14. Discuss safety of computer system 15. List and describe environmental factors affecting computer systems and measures to be taken 16. Explain the three power problems/disturbances ​