Computer System Architecture

31. Terminals classified in to 2 types are:

1. Hard copy
2. Soft copy
3. Both a & b
4. None of these

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32. VDU stands for:

1. Video display unit
2. Visual display unit
3. Visual data unit
4. None of these

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33. A monitor consists of:

1. ARU
2. BRT
3. CRT
4. ARU

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34. LCD stands for:

1. Liquid crystal display
2. Liquid catalog display
3. Liquid crystal data
4. Liquid code display

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35. The size of monitor ranges from:

1. 12-12 inch
2. 12-21 inch
3. 21-12 inch
4. 21-11 inch

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36. Range of color depends on:

1. Number of bits code lines with each pixel
2. Number of bits associated with each pixel
3. Number of instructions associated with each pixel
4. Number of code associated with each pixel

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37. Which parameter defines number of times electron beam scans screen in a second:

1. Refresh rate
2. Data transfer rate
3. Pitch rate
4. All of these

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38. Refresh rate refresh screen up to:

1. 30 Hz per frame
2. 33 Hz per frame
3. 44 Hz per frame
4. 20 Hz per frame

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39. Printer speed is ____________ pages per minute:

1. 13
2. 12
3. 11
4. 10

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40. Printer is a:

1. Hardcopy
2. Softcopy
3. Both a & b
4. None of these

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