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Review questions and Problems of Chapter 1Name: LE DO VAN BANGSID: 19521236Review Questions1. Define each of the following terms:
Record: related data that describes an entity
2. What is data redundancy, and which characteristics of the file system can lead to it?
3. What is data independence, and why is it lacking in file systems?
4. What is a DBMS, and what are its functions?
5. What is structural independence, and why is it important?
6. Explain the differences between data, information, and a database.

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