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It is late at night and two police officers, Smith and Jones (longtime partners), are Step 1: read the following: Background It is late at night and two police officers, Smith and Jones (longtime partners), are involved in a high-speed chase that has taken them several miles from a metropolitan area. Officer Smith, who is driving, […]

What is the difference between controlled and uncontrolled redundancy? Illustrate with examples. What is the difference between controlled and uncontrolled redundancy? Illustrate with examples. What are the main reasons for and potential advantages of distributed ­databases? Describe the two alternatives for specifying structural constraints on relationship types. What are the advantages and disadvantages of each?

Widget’s, Inc., a fictional company, has a flourishing lawncare business Widget’s, Inc., a fictional company, has a flourishing lawncare business. The business has two full-time employees who have been with the company for five years. All employees are trained on using the lawn equipment and have signed a waiver-of-liability contract limiting liability for the company.

 You have just taken on a new role as a marketing manager for a new hospital in Ajo, Arizona.  You have just taken on a new role as a marketing manager for a new hospital in Ajo, Arizona.  There is one other hospital in town, but it is 67.3 miles from the center of town,