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Describe the different ways of implementing one-to-one relationships. Assume you are maintaining information on offices (office numbers, buildings, and phone numbers) and faculty (numbers and names). No office house more than one faculty member; no faculty member is assigned more than one office. Illustrate the ways of implementing one-to-one relationships using offices and faculty. Which option would be best in each of the following situations?
a. A faculty member must have an office, and each office must be occupied by a faculty member.
b. A faculty member must have an office, but some offices are not currently occupied. You must maintain information about the unoccupied offices in an Office relation.
c. Some faculty members do not have an office, but all offices are occupied.
d. Some faculty members do not have an office, but some offices are not occupied.
PLUS also creates videos, animations, presentation packages, and slide shows-in short, anything of a visual nature that can be used in a judicial proceeding to make, clarify, or support a point.
Using Internet as the research tool for extra information not presented in text, describe why application roles are important part of the security model for databases.
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Explain and design an MSSQL solution for high availability
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Using data mining, it is possible to gather information which has been buried that can be manipulated and cross indexed which could be a valuable information gathering technique for entities.
Troubleshooting formulas and Data Entry in a Payroll Data Workbook for Irene's Scrapbooking World, Similar to other small businesses, Irene's Scrapbooking World outsources the processing of its payroll to its accounting firm. Hide the column containi..
Discuss why many information technology professionals may overlook project cost managment and how this might affect completing projects within budget.
Write the relational schema, draw its dependency diagram, and identify all dependencies, including all partial and transitive dependencies.
List and describe three main capabilities or tools of a DBMS. Describe the effect of cloud computing on traditional IT infrastructure
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query 1 write a sql statement to display students first and last name. query 2 write a sql statement to display the
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