Computer System Architecture

11. Which disk is based on the same principle as the optical disk:

1. Optical disk
2. Magnetic disk
3. Magneto-optical disk
4. All of these

View answer

12. WAN stands for:

1. Wide area network
2. Word area network
3. World area network
4. Window area network

View answer

13. The human-interactive I/O devices can be further categorized as ____________:

1. Direct
2. Indirect
3. Both
4. None

View answer

14. I/O devices are categorized in 2 parts are:

1. Character devices
2. Block devices
3. Numeral devices
4. Both a & b

View answer

15. UART stands for:

1. Universal asynchronization receiver/transmitter
2. Universal asynchronous receiver/transmitter
3. United asynchronous receiver/transmitter
4. Universal automatic receiver/transmitter

View answer

16. Which are following pointing devices:

1. Light pen
2. Joystick
3. Mouse
4. All of these

View answer

17. Full form of LED:

1. Light emitting diode
2. Light encounter destination
3. Live emitting diode
4. None of these

View answer

18. In ____________ mouse we use pair of LED:

1. Optical
2. Digital
3. Analog
4. All of these

View answer

19. ____________ is device that is designed for gaming purposes and based on principle of electricity:

1. Joy
2. Stick
3. Joystick
4. None of these

View answer

20. Joystick uses shaft potentiometers for:

1. X-Y DIRECTION
2. Only X direction
3. Only Y direction
4. All of these

View answer