Performance testing is only important for real-time or embedded systems.
a) true
b) false

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.

Each mile is 1.60934 kilometer,so 10 miles are 1.60934x10=16.0934 kilometers;