ANSWER FOUR QUESTIONS
1. What is spreadsheet? Mention three examples of electronic spreadsheet.
2. List five uses of spreadsheet
3. Differentiate between impact printers and non impact printers
4. What is an algorithm?
5. List five inputs devices.
6. What are source data input devices.
7. What is a programming language? List two examples of a higher level programming language.
8. What is an operating system? Give two examples of an operating system.
9. Who is a computer programmer?
10. Define the term debugging
11. What are the qualities of a good program?
12. Mention three programming languages that you know.
13. Explain three types of computer programs
14. Describe the six steps involved in programming
15. What is application software? Name four productivity and utility software
16. Explain the following: (i) Absolute Cell Referencing (Ii) Formula (iii) function (iv) Active Cell (v) Relative Cell Referencing.
17. Write the function for the following
i). Maximum value in the range from M16 and P20 ii).Average value in the range from B5 to B10 iii).The number of items described as “PROCURED” from range B12 to H56
18. Define E- procurement
19. What EDI
20. Mention two common EDI standards
21. Differentiate between E- business and E-commerce
22. What are the two main limitations of EDI?
23. List five Ecommerce models and explain two of them
24. Describe the term online marketing. Explain any five online marketing strategies
25. Explain the term Usability
26. Why is Usability important for e commerce web sites?
27. Explain the term conversion rate. Mention four elements that affect conversion rate
28. Mention three website development tools that you know
29. What is HTML?
30. What do Small and Medium Scale (SME) need in order to survive and become more competitive?
31. List five reasons why SME’s need ICT Based solution
32. Outline four activities that are considered as inappropriate use of the internet.