Lab 6.doc

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CNIT 180 Anurag Mali Lab 6: Data Attribute & Data Entity Discovery EXERCISES Complete the exercises assigned by your instructor by using a spreadsheet or word processor to create a table(s) to complete the following exercises. Save these tables to your home (H:) directory. Copy and paste the tables into this document. Save and close this document. Attach this document to the Lab 6 Assignment in Black Board and submit the assignment in Black Board. 1. Below is the membership form for the Canton Falls Computer Club. Until now the club has been keeping their membership information on 3”x5” cards. Now they want to design an information system, probably a small database application, to store the membership information. What data entities and data attributes can you identify from this card, and what data type would you use for each attribute? Break down all composite attributes. For text attributes, estimate the text length. What should be the primary key(s)?
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