Futureproofing $-$ Parameters

In this course, we used a parameter to make the process of sharing files easier. The parameter allowed us to define a file location, which we referred to in our queries.

More generally, which of the following best describes a parameter?

A parameter changes every time we open the file.

A parameter can only contain text.

A parameter allows us to remember the steps we recorded in our query.

A parameter is like a setting and allows us to save a value or string of text.