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.
Read more on keys here: brainly.com/question/8131854
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Answer:
The blank space around the edges of a sheet of paper — as with the page of a book — that surrounds the text is called the margin.
Information technology is the application of computers to store, retrieve, transmit and manipulate data, often in the context of a business or other enterprise.
It is called Windows Explorer referred as explorer.exe<span />
