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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
c) OCR/MICR
d) None of The Above

Q3. Which of the following types of character recognition systems requires the use of magnetic ink:
a) OCR
b) MICR
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:
a) MICR
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
c)resolution 
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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