Summary
Summary Database_Design_Wk1_Chapter1_Exercise_Q&A
1. Discuss each of the following terms: data field record file 2. What is data redundancy? 3. Discuss the disadvantages of file-based systems. 4. Explain the difference between data and information. 5. Use Figure 1.2 (below) to answer the following questions. In the table, how many record...
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