REVISION EXERCISE
1. Give a brief explanation of system analysis
2. What is E-commerce? List and explain 4 advantages and 3 disadvantages of E-commerce
3. What is the purpose of Entreprise Resource Planning (ERP)? Why is it important?
4. Give a brief explanation of system design
5. List and explain any two types of information systems
6. Identify the main components of an information system. What is a mission-critical systems?
7. What are the four organizational levels common to many businesses?
8. What is prototyping?
9. Describe three systms development tools and three development methods.
1. Give a brief explanation of system analysis
2. What is E-commerce? List and explain 4 advantages and 3 disadvantages of E-commerce
3. What is the purpose of Entreprise Resource Planning (ERP)? Why is it important?
4. Give a brief explanation of system design
5. List and explain any two types of information systems
6. Identify the main components of an information system. What is a mission-critical systems?
7. What are the four organizational levels common to many businesses?
8. What is prototyping?
9. Describe three systms development tools and three development methods.
