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- What is the difference between data, information, and knowledge?
- Explain in your own words how the data component relates to the hardware and software components of information systems.
- What is the difference between quantitative data and qualitative data? In what situations could the number 42 be considered qualitative data?
- What are the characteristics of a relational database?
- When would using a personal DBMS make sense?
- What is the difference between a spreadsheet and a database? List three differences between them.
- Describe what the term normalization means.
- Why is it important to define the data type of a field when designing a relational database?
- Name a database you interact with frequently. What would some of the field names be?
- What is metadata?
- Name three advantages of using a data warehouse.
- What is data mining?
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