Which of the following comments is an example of the sandwich technique of giving feedback

What is a point-in-time measurement of system performance?

Draw the resistor’s voltage and current phasors at t=15ms. draw the vectors with their tails at the origin. the orientation of your vectors will be graded. the exact length of your vectors will not be graded.

Each row in a database is a set of unique information called a(n) ? a.) table. b.) record. c.) object. d.) field.