Explain the role of users in designing a database

What will be an ideal response?


A database is a model of how the users view their business world. This means that the users are the final judges as to what data the database should contain and how the records in that database should be related to one another. The easiest time to change the database structure is during the data modeling stage. So the user should be actively involved in the modeling process. The user review of a data model is crucial. The data model must accurately reflect the user's view of the business. Users should devote the time necessary to thoroughly review a data model, as any mistakes will be difficult and costly to correct.

Business

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a. Human Resources b. Tool Room c. Building Maintenance d. Machine Shop

Business

To evaluate the financial performance of an investment center, a business needs key performance indicators that measure ________.

A) manufacturing efficiency and product defect rate B) operating income and the use of the center's assets C) customer satisfaction and market share D) generation of sales revenues and control of operating expenses

Business

Geographical proximity contributes to:

A. the likelihood of trade relationships. B. standardized freight costs. C. distrust and contempt. D. limited knowledge of the country by its neighbors.

Business

Generally, it's easy to move people toward a strong opinion on almost anything

Indicate whether the statement is true or false

Business