Anyone have abeedesk and want to talk?

Which of the following describes the multimedia era? a. an era in which artists created works using paint software such as photoshop, without actually programming. b. an era of interactive technology where 3d computer graphics were used to create a virtual environment. c. an era in which most of the computer art work centered around computer programming. this is for plato .

Which career worker installs, maintains, and repairs equipment used for communication?  

What is the name of the artist and the painting?