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

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Definitions:

European-American

A term used to refer to Americans who have origins in any of the original peoples of Europe.

African-American

A term referring to individuals in the United States who have ancestry traced back to Africa, especially to those whose ancestors were forcibly brought to America to be enslaved.

Medications

Substances used in the diagnosis, treatment, or prevention of disease and for relieving pain or improving health.

Treatment of ADHD

A range of medical and therapeutic methods used to help manage symptoms of Attention Deficit Hyperactivity Disorder, including medication, counseling, and lifestyle changes.