1. Computer Operators | ||||||||
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Answer: Option B
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2. Which of the following is not used for storage purposes with main frame computers? | ||||||||
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Answer: Option D
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3. Which is true for the digital computer? | ||||||||
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Answer: Option B
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4. Which of the following is not a part of the CPU | ||||||||
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Answer: Option C
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5. In laser technology, what happens during the transfer stage? | ||||||||
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Answer: Option C
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6. In MODEMS | ||||||||
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Answer: Option B
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7. In a PC, how much memory is available to application software? | ||||||||
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Answer: Option C
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8. For a memory system, the cycle time is | ||||||||
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Answer: Option B
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9. The monitor power LED is 'on' but the monitor screen is completely dark. The least likely cause of the problem is: | ||||||||
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Answer: Option D
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10. When a disk stack is serviced by a comb-like access mechanism, there is one read/write head for each | ||||||||
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Answer: Option B
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11. In comparison to the main memory, tape or disk memory is | ||||||||
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Answer: Option B
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12. Which of the following input/output devices is not associated with personal computers? | ||||||||
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Answer: Option C
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13. A factor which would strongly influence a businessperson to adopt a computer is its: | ||||||||
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Answer: Option D
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14. Which controller would support an external CD-ROM drive? | ||||||||
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Answer: Option D
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15. A double sided magnetic disk pack has six disks. Can you tell how many surfaces of this pack are normally used? | ||||||||
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Answer: Option A
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16. Which of the following professions has not been affected by personal computers? | ||||||||
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Answer: Option D
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17. What type of computer programming is used for airplane ticket reservation system? | ||||||||
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Answer: Option B
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18. In the DOS memory model, the HIGH Memory Area (HMA) is the ________ memory. | ||||||||
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Answer: Option D
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19. The processing capability of a microcomputer can be enhanced with the help of | ||||||||
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Answer: Option B
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20. A computer programmer | ||||||||
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Answer: Option A
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21. "The three most important inventions of this century are the nuclear bomb, the high yield hybrid speed and the computer". Can you name the person who made this statement? | ||||||||
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Answer: Option B
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22. The primary advantage of key-to-tape data-entry systems is: | ||||||||
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Answer: Option D
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23. How many DMA channels are there in an AT class PC? | ||||||||
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Answer: Option D
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24. In the IBM PC-AT, what do the words AT stand for? | ||||||||
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Answer: Option B
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25. Which was the first computer to use transistors instead of vacuum tubes? | ||||||||
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Answer: Option D
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26. The computer code for the interchange of information between terminals is | ||||||||
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Answer: Option A
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27. Which is not necessary when using bar codes in supermarkets? | ||||||||
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Answer: Option C
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28. What is the jumper setting on a SCSI device to configure it to use the fourth SCSI id? Remember SCSI ids start with zero. | ||||||||
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Answer: Option C
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29. A disk with usable recording surfaces on each side is known as | ||||||||
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Answer: Option C
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30. Which access method is used for obtaining a record from a cassette tape? | ||||||||
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Answer: Option B
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31. A device designed to read information encoded into a small plastic card is | ||||||||
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Answer: Option B
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32. A group of magnetic tapes, videos or terminals usually under the control of one master is | ||||||||
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Answer: Option B
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33. The two kinds of main Memory are: | ||||||||
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Answer: Option C
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34. A ________ is simply an arrangement where multiple disk drives appear as a single disk drive to the user. | ||||||||
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Answer: Option B
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35. In comparison with static RAM memory, the dynamic RAM memory has | ||||||||
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Answer: Option D
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36. The standard VGA display has __________ pixels in its native graphics mode? | ||||||||
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Answer: Option B
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37. Who is the creator of the PASCAL language? | ||||||||
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Answer: Option A
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38. The time taken for the read/write head to move to the correct track on the magnetic disk is called | ||||||||
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Answer: Option C
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39. Which of the following are used to quickly accept, store, and transfer data and instructions that are being used immediately by the CPU? | ||||||||
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Answer: Option B
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40. Web browser is a | ||||||||
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Answer: Option B
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41. Which disk interface standard includes support for up to eight peripheral devices? | ||||||||
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Answer: Option C
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42. In synchronous transmission data from various users | ||||||||
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Answer: Option B
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43. Can you tell what passes into and out from the computer via its ports? | ||||||||
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Answer: Option B
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44. Which of the following would be a logical first step in troubleshooting a PC? | ||||||||
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Answer: Option B
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45. What is the general name of the device which produces hardcopy graphics? | ||||||||
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Answer: Option B
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46. Which of the following is not a practical data-processing approach? | ||||||||
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Answer: Option C
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47. A type of line printer that uses an embossed steel band to form the letters printed on the paper is | ||||||||
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Answer: Option D
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48. Which memory system is not as a mass memory medium? | ||||||||
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Answer: Option A
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