When you use a password in addition to a temporary code sent to your mobile phone in order to log in to your online bank account, you are using ____.

A. two-factor authentication
B. a personal identification number
C. biometric data
D. data encryption


Answer: A

Computer Science & Information Technology

You might also like to view...

Provide a brief overview of SUSE.

What will be an ideal response?

Computer Science & Information Technology

Occasionally, Jim has been unable to make a bounding box appear when selecting a layer. What do you tell him is likely the cause?

a. The layer was locked. b. The layer was transformed. c. The layer was active. d. The layer had been converted from a Background layer to a regular layer.

Computer Science & Information Technology

Expressions within ________ are calculated first in formulas containing several math operators

Fill in the blank(s) with correct word

Computer Science & Information Technology

Case 2You have taken the photographs for a website that you are creating. Answer the following questions about your use of those photographs on the web. Which of the following is not an appropriate file format for your photographs?

A. .tif B. .gif C. .ai D. .jpg

Computer Science & Information Technology