?Digital wallet transactions occur ____.

A. ?online via a computer
B. ?in stores via a smartphone
C. ?either a. or b.
D. ?neither a. nor b.


Answer: C

Computer Science & Information Technology

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The three typical tiers in a web application are ________, ________ and ________.

a. user interface tier, business logic tier, information tier. b. browser tier, server tier, information tier. c. client tier, middle tier, top tier. d. None of the above.

Computer Science & Information Technology

While stepping through a program in the debugger, the ____ statements are skipped over because they are not considered executable by the debugger.

A. If B. Next C. For D. Dim

Computer Science & Information Technology

Candace and Roger use an Excel worksheet to track their eBay purchases. The worksheet is organized by the type of items purchased, including furnishings, entertainment, tools, and appliances. They print out charts at the end of the calendar year to show how much they spend on each of the items on a quarterly basis: Jan-March, April-June, July-Sept, and Oct-Dec.Candace remembers that she forgot to include the cost of a blender, which means she will have to correct the ____, on which the chart is based.

A. worksheet data B. chart title C. plot area D. legend

Computer Science & Information Technology

All the sets of test data that exercise a program in the same manner belong to the same ____ class.

A. assurance B. boundary C. logical D. equivalence

Computer Science & Information Technology