In a relational database application, a <u>foreign key</u> is used to link one table with another.
<h3>What is a
foreign key?</h3>
In database management system (DBMS), a foreign key can be defined as a column whose value provides a link between the data that are stored in a table or relational database.
This ultimately implies that, a <u>foreign key</u> is used to link one table with another in a relational database application.
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Ithink that the answer is C)
The transmission that is more efficient is the full duplex transmission.
<h3>What is database?</h3>
A database simply means an organized collection of a structured information in a computer program.
In this case, when a company uses multimedia applications in addition to normal file and database sharing, the efficient transmission is the full duplex transmission.
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Answer:
(B) plug and play
Explanation:
If a device does not require a driver, it is <u>plug and play</u>. Plug and Play (PnP) is a combination of hardware and software support that enables a computer system to recognize and adapt to hardware configuration changes with little or no intervention by a user, including the loading of appropriate drivers.
PErfect! 100% Absolutely beautiful.
