Which of the following is responsible for installing hardware and servers and troubleshooting hardware problems?

Algorithm __________ randomly orders a List's elements.

a. randomShuffle. b. randomPlacement. c. fiftyTwoCardPickup. d. shuffle.

An input device called a(n) ____ reads and captures information on a physical page and then creates an image file. 

A. processor B. scanner C. optical mouse D. text-to-speech unit