It tools Question -4

1. Which of the following is an input device ?
  (a) OCR
  (b) OMR
  (c) MICR
  (d) All of the above

Answer  :-

2. Which is used to read bar codes on paper ?
   (a) OCR
  (b) BCR
  (c) A & B
  (d) None of the above

Answer  :-

3. Output device are of     type.
  (a) 1
  (b) 2
  (c) 3
  (d) 4

Answer  :-

4. Which type of output can be obtain from monitor ?
  (a) Hard copy
  (b) Microfilm
  (c) softcopy
  (d) All of the above

Answer  :-

5. Which is not softcopy output device ?
  (a) VDU
  (b) CRT
  (c) LCD
  (d) Laser printer 

Answer  :-

6. Type of printer -
  (a) Page printer
  (b) Character printer
  (c) Line printer
  (d) All of the above

Answer  :-

 7. Which is used for printing mapes with high quality ?
  (a) Laser printer
  (b) Dot matrix printer
  (c) Plotter
  (d) Ink jet printer

Answer  :-

8. Which of the following is line printer ?
  (a) Drum printer
  (b) Chain printer
  (c) Both A& B
  (d) Ink jet printer

Answer  :-

9. Which of the following is a character printer ?
  (a) Drum printer
  (b) Chain printer
  (c) Dot matrix printer
  (d) Ink jet printer

Answer  :-

10. To get output as micro image                 is used .
  (a) Scanner
  (b) Micro film
  (c) Laser printer
  (d) Ink jet printer

Answer  :-



 ANSWER 

1. C
2. B
3. B
4. C
5.  D
6. D
7. C
8. C
9. C
10. B