| 51. | Monitor design ensures that |
| a. | only one process can be active at a time within the monitor |
| b. | number of processes can be active at a time |
| c. | the queue has only one process in it at a time |
| d. | particular processes can be active at a time |
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Answer: (a).only one process can be active at a time within the monitor
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| 52. | LCD monitors often have a smaller refresh rate than |
| a. | CRT monitors |
| b. | grayscale monitors |
| c. | monochrome monitors |
| d. | plasma displays |
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|
Answer: (a).CRT monitors
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| 53. | Video graphics array standard is |
| a. | 640 x 480 pixels |
| b. | 670 x 580 pixels |
| c. | 1280 x 1024 pixels |
| d. | 800 x 600 pixels |
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Answer: (a).640 x 480 pixels
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| 54. | To minimize eyestrain, you should adjust your monitor to a degree angle of |
| a. | 5 |
| b. | 10 |
| c. | 15 |
| d. | 90 |
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Answer: (a).5
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| 55. | We can align the electron guns with the help of |
| a. | shadow mask |
| b. | resolution |
| c. | pixel |
| d. | refresh |
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Answer: (c).pixel
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| 56. | To achieve clearer and brighter image in newer projectors, component added is |
| a. | thin-film transistor |
| b. | mirror |
| c. | digital light |
| d. | CRT |
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Answer: (b).mirror
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| 57. | Most complicated part of your computer's sound system is the |
| a. | speaker |
| b. | microphone |
| c. | headset |
| d. | sound card |
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Answer: (a).speaker
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| 58. | Term which refers to the sharpness or clarity of an image, is |
| a. | pitch |
| b. | pixel |
| c. | resolution |
| d. | signal |
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Answer: (c).resolution
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| 59. | Quality of images that a monitor can display is defined as much by |
| a. | video card |
| b. | video controller |
| c. | video adapter |
| d. | all of these |
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Answer: (d).all of these
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| 60. | Specification of a monitor which describes the usable portion of the screen is termed as |
| a. | refresh rate |
| b. | resolution |
| c. | dot-pitch |
| d. | viewable area |
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Answer: (a).refresh rate
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