Which of the following is a lever that can be moved in several directions to control the movement of an image on a computer monitor or similar display screen?
A. MIDI Devices
B. Optical Mark Reader
C. Visual Display Unit
D. Joystick
Answer:D
Which of the following is a lever that can be moved in several directions to control the movement of an image on a computer monitor or similar display screen?
A. MIDI Devices B. Optical Mark Reader C. Visual Display Unit D. Joystick