A(n) __________ Mean is a good candidate for comparing the execution time performance of several systems.

A menu of commands that matches characters you type into the query design grid is ________

Fill in the blank(s) with correct word

Case F-1Michelle is working hard to meet a deadline, and she needs a quick, effective way to paint some masks. She turns to the automatic brush technique. Michelle wants to increase the diameter of her brush. She wants to increase it from 20 pixels to 90 pixels, so how many times should she press the ] key?

A. 4 B. 7 C. 14 D. 21