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:
i think Make variables to represent the length and width of a rectangle, called length
and width
, respectively. You should set length
to 10 and width
to 5.
Then, write some mathematical expressions to computer the area and perimeter of the rectangle and save these values inside variables named area and perimeter
.Use print
statements to display the area and perimeter of the rectangle.
Your output should print the area on the first line and the perimeter on the second, like this:
50 30 Rectangle Area Formula:
Area = L * W
Explanation:
If a user would like to modify margins to specific settings, users would need to select the <span><u>Custom Margins</u> </span>option.
C is likely the best answer here.
Types in java are divided into two categories. the primitive types are boolean, byte, char, short, not, long, float, and double. all other types are REFERENCE types
