What is a device that attaches to a ceiling or wall in an auditorium that displays text and images on a screen called?
(a) a screen monitor
(b) a data projector
(c) a projection monitor
(d) a video display

Given int variables k and total that have already been declared, use a while loop to compute the sum of the squares of the first 50 counting numbers, and store this value in total. thus your code should put 11 + 22 + 33 + + 4949 + 50*50 into total. use no variables other than k and total.

Which option allows you to view slides on the full computer screen?

Barbara is interested in pursuing a career in the science and math pathway. which qualifications will her reach that goal? a. an advanced knowledge of physics and math b. an advanced knowledge of engineering and math c. an advanced knowledge of physics and robotics an d. advanced knowledge of machinery and math