Discuss considerations for selecting a primary key.
Answer to relevant QuestionsMatch the following terms and definitions.a. fieldb. recordc. primary keyd. relational database e. operational database f. business intelligence g. OLAP cubes1. A unique identifier for each record.2. An online application ...Your firm has announced that in order to meet earnings targets, 10% of its workforce must be let go. As chief financial officer you have been asked to explain the value that your staff of accounting and IT professionals ...Discuss database anomalies and the three categories used to classify anomalies. Which anomaly is caused by data duplication?1. Select the single best answer.Professionals modeling the database are called a. database realms. b. database designers. c. database builders. d. database users.2. Select the single best answer. Professionals constructing ...Using the SQL statement provided, answer the following questions.1. Identify the database tables used by the SQL query. 2. Identify the fields retrieved by the SQL query. 3. Identify the specific record that is retrieved ...
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