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 houses 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.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Describe the different ways of implementing one-to-one relationships. Assume you are maintaining information on offices (office numbers, ...” in 📘 Computers and Technology if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
A customer who wanted to directly transfer funds from his or her bank account to a retailer's bank account would use a (n) automated teller machine. electronic funds transfer. check. credit card.
Answers (1)
In three to five sentences, describe why equipment maintenance is important.
Answers (1)
A network team is comparing topologies for connecting on a shared media. which physical topology is an example of a hybrid topology for a lan?
Answers (1)
How can you tell if a motherboard can be watercooled?
Answers (1)
Before printing a document, you should perform a (blank) and save the document
Answers (1)
New Questions in Computers and Technology
What does a page break do?
Answers (1)
An intranet that is partially accessible to authorized people outside the business or organization is known as an extranet externet intercept internet
Answers (1)
If you enjoy working with livestock, the best cluster in which to research careers would be: A. Health Science. B. Agriculture, Food, and Natural Resources. C. Human Services. D. Finance.
Answers (1)
Que cambiarias de samsung? en cuanto a su diseño, me urgee por favor
Answers (2)
Which one of the following UNIX utilities is purpose-built to quickly return the location (filepath) of files by querying a database of previously-found files and simply returning what's in that database?
Answers (1)