IP is a connection-oriented protocol.

Which of the following design choices are appropriate for a presentation containing illustrations?

A. Use the color wheel to choose warm or cool colors B. Vary text alignment C. Use multimedia indiscriminately D. Evaluate your finished presentation

Before you insert multimedia files on a slide, you should consider whether they really add any ____________________ to your overall slide show.

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