CS Question: The system unit of a personal computer typically contains all of the following except: [A] modem [B] disk controller CS Interview QuestionAnswer: [A] modem Previous QuestionNext QuestionIn most IBM PCs, the CPU , the device drives, memory expansion slots & active components are mounted on a single board. What is this board? [A] motherboard [B] BreadboardA small or intelligent device is so called because it contains within it a: [A] computer [B] sensor [C] programmable