A class that uses an interface must use the keyword:

Launch the Visible Analyst® CASE tool, or a similar tool, and then visit the Help section for structure charts. Look for a description of the symbol set, and the definitions for data couples, control couples, and modules. Write a brief summary of what you found, or create a short slide presentation with the results.

What will be an ideal response?

The hexadecimal value of white is ____.

A. 000000 B. FF00FF C. FFF000 D. FFFFFF