The Value a Field Will Assume Unless the User Enters

question 123

Multiple Choice

The value a field will assume unless the user enters an explicit value for an instance of that field is called a:

• A) default value.
• B) null value.
• C) range control.
• D) gurand.

---

Definitions:

Subject Line

The title or headline of an email that indicates the message’s content and purpose.

Communications Protocol

Rules and conventions for data exchange over a network between devices or software applications to ensure correct transmission.

POP

Post Office Protocol, a protocol used by local e-mail clients to retrieve e-mails from a remote server over an Internet connection.

SMTP

Simple Mail Transfer Protocol, a protocol used in the transmission of email messages over the Internet.