The problem with using dimmers as a means of adjusting brightness in the studio is they a. create blue-green spikes in the color spectrum
b. dramatically change the coherence of the light
c. change the color temperature of the light
d. use too much electricity

Most information security incidents will occur because of select one: a. users who do not follow secure computing practices and procedures b. increases in hacker skills and capabilities c. poorly designed network protection software d. increasing sophistication of computer viruses and worms