Computer Awareness Quiz - Input/Output Devices

Published on Friday, September 18, 2015
Computer Awareness Quiz for today :-

input devices

Q1. Which of the following functions most like a copy machine:
a) Portable Scanner
b) Flatbed Scanner
c) Touch Screen
d) None of The Above

Q2. A universal product code is read by what type of scanner:
a) Bar - Code
b) Flatbed
d) None of The Above

Q3. Which of the following types of character recognition systems requires the use of magnetic ink:
a) OCR
c) OMR
d) None of The Above

Q4. This reading device is readily used in banks to read the numbers on the bottom of checks and deposit slips:
b) OCR
c) GRE
d) None of The Above

Q5. A (n) ______camera records images on a disk instead of on films:
a) video
b) digital
c) traditional
d) None of The Above

Q6. Which of the following refers to a special type of video camera used for broadcasting images on the internet:
a) WebCam
b) icam
c) eCamera 
d) None of The Above

Q7. ______devices convert a sketch or a figure into a form that the computer can understand:
a) Digitizing
b) Plotting
c) UPC
d) None of The Above

Q8. Which of the following devices would require the use of a stylus:
a) graphics tablet 
b) digital notebook 
c) bar-code reader
d) None of The Above

Q9. A (n) _______records the movements of the user's pen over a piece of paper:
a) digital notepad 
b) graphics tablet
c) touch screen 
d) None of The Above

Q10. The most important characteristic of a monitor is its:
a)  dot pitch
b) clarity
d) None of The Above

Q11. The individual dots that form the image on a monitor are called:
a) picas
b) pixels
c) particles
d) None of The Above

Q12. Which of the following monitor types most closely resembles a television:
a) flat panel 
b) cathode ray tube
c) e - book reader
d) data projector
e) None of The Above

Q13. A (n) ______printer works by spraying tiny droplets of ink onto the paper:
a) ink - jet
b) laser
c) thermal
d) None of The Above

Q14. Which of the following printer types requires special paper:
a) chain
b) thermal
c) laser
d) None of The Above

Q15. Which of the following can create the largest printouts:
a) chain
b) plotter
c) thermal
d) None of The Above

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