The source must decode a message before it can be sent. select one: a. true b. false

Ihad the same question but i tested it out and it didn't work.

Placeholders  are the containers in  layouts  that hold such content as  text  (including body  text, bulleted lists, and titles),  tables,  charts, smartart graphics, movies, sounds, pictures, and clip art.  slide layouts  also contain the theme (colors, fonts, effects, and the background) of a  slide.

Cis the answer to it