Data Analytics Question

Do the following problems from the book: 2-4, 2-7, 2-21, 2-32. (these are the questions numbers, it doesn’t mean “2-4” literally. It’s just the question number name. If that makes sense. So there are 4 questions in total. 2-4 (Q1) 2-7 (Q2), 2-21 (Q3), and 2-32 (Q4). These are the questions from the book: 2-4. (Q1) Give four reasons why many system designers believe that data modeling is important and arguably the most important part of the systems development process. 2-7. (Q2) State six general guidelines for naming data objects in a data model. 2-21. (Q3)Explain the distinction between entity type and entity instance. For question 2-32 (Q4)- Use Draw.io – free drawing software for this question. For question 2-32 you need to creat a diagram using Draw.io This is the 2-32 question: This is the Figure 2-26:

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