Which key must be held down to maintain proper proportions while enlarging an object while using illustrator? a. control
b. option/alt
c. shift
d. command​

Create a cell reference in a formula by typing in the cell name or         a. right-clicking the cell. b. clicking the cell. c. clicking the column where the cell is located. d. clicking the row where the cell is located.

What percentage of companies is projected to use social media to locate new employees in 2012

1. before plugging in a new device to a computer you should unplug all other devices turn off the computer turn on the computer 2. many of the maintenance tools for a computer can be found in the control panel under administrative tools display personalization