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1. A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is
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2. The silicon chips used for data processing are called
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3. An error in software or hardware is called a bug. What is the alternative computer jargon for it?
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4. which American computer company is called Big Blue?
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5. As compared to the secondary memory, the primary memory of a computer is
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6. The language that the computer can understand and execute is called
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7. the subject of cybernetics deals with the science of
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8. BCD is
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9. The arranging of data in a logical sequence is called
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10. hard disk is coated in both side above
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11. which of the following processors use risc technology?
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12. Mnemonic a memory trick is used in which of the following language?
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13. as compared to diskettes, the hard disks are
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14. the first electronic computer in the world was
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15. The computer code for the interchange of information between terminals is
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16. which of the following registers is used to keep track of address of the memory location where the next instruction is located?
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17. Which of the following memories needs refreshing?
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18. Which of the following is not a primary storage device?
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19. Which of the following is used only for data entry and storage, and never for processing?
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20. Which of the following code used in present day computing was developed by IBM Corporation?
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21. an output device that uses words or messages recorded on a magnetic medium to produce audio response is
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22. Chief component of first generation computer was
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23. In 1830, Charles Babbage designed a machine called the Analytical Engine which he showed at the Paris Exhibition. In which year was it exhibition?
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24. Which statement is valid?
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25. the word processing task associated with changing the appearance of a document is
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26. The advantage of COM are its ….................. and ….........................
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27. Who is credited with the idea of using punch cards to control patterns in a waving machine?
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28. EBCDIC can code up to how many different characters?
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29. The octal equivalent of 111010 is
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30. Which of the following devices can be sued to directly image printed text?
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31. The data recording format in most of the modern magnetic tape is
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32. The magnetic storage chip used to provide non-volatile direct access storage of data and that have no moving parts are known as
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33. A computer program that converts an entire program into machine language is called a/an
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34. A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called
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35. Pick the one that is used for logical operations or comparisons such as less than equal to or greater than
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36. An integrated circuit is
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37. When was the X window system born?
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38. Which is the limitation of high level language?
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39. Second Generation computers were developed during
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40. What was the name of the first commercially available microprocessor chip?
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41. The primary advantage of key-to-tape data entry system is
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42. Which of the following registers is loaded with the contents of the memory location pointed by the PC?
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43. Which generation of computer is still under development
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44. a digital computer did not score over an analog computer in terms of
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45. seek time is
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46. The process of starting a or restarting a computer system by loading instructions from a secondary storage device into the computer memory is called
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47. a computer which cpu speed around 100 million instruction per second and with the word length of around 64 bits is known as
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48. Which of the following is not computer language?
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49. The computer that process both analog and digital is called
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50. The proper definition of a modern digital computer is
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