IT 260 Entire Course
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IT 260 Week 1 DQs
IT 260 Week 1 Short Answer Worksheet
IT 260 Week 3 DQs
IT 260 Week 5 DQs
IT 260 Week 7 DQs
IT 260 Capstone Discussion Question
IT 260 Appendix B only
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IT 260 Week 3 DQs
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There are databases used for all sorts of purposes such as online banking, social networking Web sites, and human resource records. Identify and describe two data entities used in your place of work or personal life.
• How would you use an Entity Relationship Diagram (ERD) as a part of the design of a database application? Do you think it is necessary to utilize the ERD in the process of designing all types of database applications?
• Why is it so important to choose the correct data type for each field in the database? What kinds of problems could choosing an incorrect data type cause?
• Identify a relationship type supported by the Entity Relationship Diagram (ERD) and describe how it might be used in a database.Individual Week One – Short-Answer Worksheet Resource: Associate Program Material: Week One – Short-Answer Worksheet Rev 1 located in the Course Materials Forum. Select one of the applications for a database project. Answer the questions on the worksheet. Submit your worksheet as an attachment and your electronically signed Certificate of Originality, in the Assignments section.Individual Week One – Short-Answer Worksheet Resource: Associate Program Material: Week One – Short-Answer Worksheet Rev 1 located in the Course Materials Forum. Select one of the applications for a database project. Answer the questions on the worksheet. Submit your worksheet as an attachment and your electronically signed Certificate of Originality, in the Assignments section....