Question

quiz - unit 3: web browsers, email and safe computing
computing systems
8 of 16
a file that is sent along with an email message is called a(n):
attachment
selected file
add - on
document

Explanation:

In the context of email, a file sent along with an email message is defined as an attachment. A "selected file" is just a file that has been chosen (not specific to email sending), an "add - on" is a component that extends the functionality of software (not related to sending files with emails), and a "document" is a general term for a written or digital record (not the specific term for a file sent with an email).

Answer:

A. Attachment