Question: 1. Answer to the questions using the following WORK_ASSIGNMENT table (15 points) (1) What is the identifier of the WORK_ASSIGNMENT table? (5 points) - Note

1. Answer to the questions using the following

1. Answer to the questions using the following WORK_ASSIGNMENT table (15 points) (1) What is the identifier of the WORK_ASSIGNMENT table? (5 points) - Note that the identifier could be a composite one with two or more attributes. - Make sure that your identifier uniquely identifies each instance (i.e. row) in the above table. (2) Describe (not define) insertion anomaly. (10 points) - Use some specific examples or business scenarios using the WORK_ASSIGNMENT table. (3) Describe (not define) update anomaly? (10 points) - Use some specific examples or business scenarios using the WORK_ASSIGNMENT table

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