A Mobile Device User Has Entered Her User ID and Password

question 12

Multiple Choice

A mobile device user has entered her user ID and password to access an online account. The user immediately receives a text message with a unique PIN that must be entered before she is granted access to the account. 
Which of the following describes the security method being used?

• A) Multifactor authentication
• B) Full device encryption
• C) Biometric authentication
• D) Fingerprint unlock

---

Definitions:

Original Contract

The initial agreement or set of terms established between parties before a project or service is executed.

Closure

The act of bringing something to an end or conclusion.

Limit Time

refers to setting a fixed duration for a specific activity or process to be completed.

Intrapsychic Functioning

The internal mental processes and dynamics within an individual, including thoughts, emotions, and motivations.