Which Protocol Is Used When Sending Files as Attachments by E-Mail

question 50

Multiple Choice

Which protocol is used when sending files as attachments by e-mail?

• A) Multipurpose Internet Mail Extensions (MIME)
• B) Post Office Protocol (POP)
• C) Simple Mail Transfer Protocol (SMTP)
• D) User Datagram Protocol (UDP)

---

Definitions:

Average Variable Cost

The variable cost per unit of output, determined by dividing the total variable costs by the number of units of output.

Output

The total quantity of goods or services produced or supplied by a firm or economy within a certain period.

Product Price

The amount of money required to purchase a specific good or service offered in the market.

Units of Output

Measures the quantity of production or goods produced by a firm or industry during a given time period.