Computer System Architecture

41. Laser printer is type of:

1. Impact printer
2. Non-impact printer
3. Both a & b
4. None of these

View answer

42. ____________ printer print 120 to 200 characters per second:

1. Dot-matrix
2. Laser
3. Line
4. None of these

View answer

43. In ____________ printing, each character is printed on the paper by striking a pin or hammer against an inked ribbon:

1. Non-impact printing
2. Impact printing
3. Both a & b
4. None of these

View answer

44. Dot matrix printer is 2 types is:

1. Daisy wheels
2. Matrix printer
3. High quality matrix printer
4. Both a & c

View answer

45. In daisy wheel printer can print 40 character/second and bold characters are achieved by overprinting the text:

1. Four times
2. Double
3. Once
4. Thrice

View answer

46. ____________ printers spray tiny droplets of coloured inks on the paper and pattern depends on how nozzle sprays the ink:

1. Inkjet printer
2. Laser printer
3. Daisy wheel
4. Dot matrix printer

View answer

47. Laser printer is a type of:

1. Impact printing
2. Non-impact printing
3. Both a & b
4. None of these

View answer

48. ____________ are used for printing big charts, drawings, maps and 3 dimensional illustrations specially for architectural and designing purposes:

1. Printers
2. Plotters
3. Speakers
4. Mouse

View answer

49. DAC stands for:

1. Digital to analog converter
2. Analog to digital converter
3. Only digital converter
4. Only analog converter

View answer

50. In text to speech, speech is synthesized using lookup table of and these clubbed together to form ____________:

1. Phonemes, Words
2. Phonemes, Sentences
3. Character, Phonemes
4. Word, Character

View answer