11. Different components on the motherboard of a PC processor unit are linked together by sets of parallel electrical conducting lines. What are these lines called?

A. Conductors
B. Buses
C. Connectors
D. Connectively
E. None of the above

12. The terminal device that functions as a cash register, computer terminal, and OCR reader is the:

A. Data collection terminal
B. OCR register terminal
C. Video display terminal
D. POS terminal
E. None of the above

13. The general range of speed in revolutions per minute (rpm) at which floppy disks rotate is

A. 2400-4700
B. 390-600
C. 150-250
D. 300-600
E. None of the above

14. Which of the following typically uses a keyboard for input?

A. desktop terminal
B. point-of-sale terminal
C. financial transaction terminal
D. executive workstation
E. All of the above

15. The first microprocessor built by the Intel Corpn. was called

A. 8008
B. 8080
C. 4004
D. 8800
E. None of the above