?A user interface (UI) is the key to _____, which includes user satisfaction, support for business functions, and system effectiveness.

A. ?testability
B. ?usability
C. ?encapsulation
D. ?abstraction


Answer: B

Computer Science & Information Technology

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A technique for hiding a secret message within a larger document or picture in such a way that others cannot discern the presence or contents of the hidden message is __________ .

Fill in the blank(s) with the appropriate word(s).

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Give the numeric prefix IEEE standards use for Wi-Fi networks.

What will be an ideal response?

Computer Science & Information Technology

The Crop tool is intended to be used as a practical alternative to the Image Size dialog box.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

LinkedIn offers its own internal ________ system

A) chat B) video chat C) email D) group conferencing

Computer Science & Information Technology