COMPUTER SYSTEM ARCHITECTURE MCQS PART 79

COMPUTER SYSTEM ARCHITECTURE MCQS PART 79

1. Which disk is based on the same principle as the optical disk:
a. Optical disk    
b. Magnetic disk
c. Magneto-optical disk
d. All of these
ANSWER C

2. WAN stands for:
a. Wide area network              
b. Word area network
c. World area network           
d. Window area network
ANSWER A

3. The human-interactive I/O devices can be further categorized as____:
a. Direct           
b. Indirect        
c. Both          
d. None
ANSWER C
4. I/O devices are categorized in 2 parts are:
a. Character devices     
b. Block devices     
c. Numeral devices 
d. Both a & b
ANSWER D
5. UART stands for:
a. Universal asynchronization receiver/transmitter
b. Universal asynchronous receiver/transmitter
c. United asynchronous receiver/transmitter
d. Universal automatic receiver/transmitter
ANSWER B


6. Which are following pointing devices:
a. Light pen      
b. Joystick       
c. Mouse        
d. All of these
ANSWER D
7. Full form of LED:
a. Light emitting diode      
b. Light encounter destination
c. Live emitting diode         
d. None of these
ANSWER A

8. In_______ mouse we use pair of LED:
a. Optical     
b. Digital      
c. Analog      
d. All of these
ANSWER A
9. ______is device that is designed for gaming purposes and based on principle of electricity:
a. Joy      
b. Stick      
c. Joystick           
d. None of these
ANSWER C

10. Joystick uses shaft potentiometers for:
a. X-Y DIRECTION    
b. Only X direction 
c. Only Y direction
d. All of these
ANSWER A