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#1. Any component of the computer you can see and touch is
#2. Which of the following is not a hardware?
#3. A (n) …… device is any hardware component that allows you to enter data and instructions into a computer?
#4. Computer gets …… with the help of mouse, joystick or keyboard.
#5. Computer keyboard is an example of
#6. The most common method of entering text and numerical data into a computer system is through the use of a
#7. Which key is also known as toggle keys?
#8. You can use the Tab key to
#9. To move to the beginning of a line of text, press the …… key.
#10. The …… key will launch the Start button.
#11. Spacebar is used for
#12. In a keyboard, left-right-up-down set of keys facilitates which among the following functions?
#13. Shift, Ctrl, Alt are examples of which among the following category?
#14. Pointing device includes the following except
#15. What type of device is a computer mouse?
#16. Which of these is a pointing and draw device?
#17. First computer mouse was built by
#18. Keyboard and …… are the examples of input device.
#19. Which is the best position for operating the mouse?
#20. Which button is called as middle button used as third mouse button by pressing on it?
#21. Trackball is an example of a/an
#22. A joystick is primarily used to/for …… .
#23. A joystick allows movements in which angle?
#24. A device, which is used for making drawings, graphics and for menu selection.
#25. ………. is generally used in applications like ATM, hospitals, airline reservation etc.
#26. The pattern of printed lines on most products are called
#27. A barcode reader is an example of
#28. An optical input device that interprets pencil marks on paper media is ………
#29. The OCR is used for the preparation of
#30. The OCR recognises the …… of the characters with the help of light source.
#31. What does MICR stand for?
#32. Large amounts of cheques are processed by using
#33. Which of the following is/are the kind of smart card?
#34. Which of the following device which recognises physical traits of an individual?
#35. A device that makes copies and reproduces text and images is called
#36. A…….. is used to read handwritten or printed text to make a digital image that is stored in memory.
#37. The input device to be used to get a printed diagram into a computer is the
#38. A scanner scans
#39. It is a video capturing device
#40. What type of device is a digital camera?
#41. Which of the following could be digital input devices for computers?
#42. Which of the following groups consists of only input devices?
#43. Results are obtained from computer through its
#44. After a picture has been taken with a digital camera and processed appropriately, the actual print of the picture is considered as
#45. Using output device one can ………
#46. Which among the following is the smallest unit in an image in a computer screen?
#47. What type of device is a computer monitor?
#48. Soft copy refers to …… .
#49. The higher the resolution of a monitor, the
#50. The most familiar output device for the micro computers is
#51. The CRT is ……… in shape.
#52. CRT has a
#53. The rate at which scanning is repeated in a CRT is called
#54. …… provides hard copy output on paper.
#55. Printer is an example of
#56. What are the units used to count the speed of a printer?
#57. …… printer cannot print more than one characters at a time.
#58. Speed of line printer is limited by the speed of
#59. An example of peripheral equipment is
#60. Dot matrix is a type of
#61. Dot matrix printer is
#62. The impact printers are
#63. Drum printer is an example of
#64. The example of non-impact printers are
#65. 65. Line printer speed is specified in terms of
#66. In laser printers, printing is achieved by deflecting laser beam on to …… surface of a drum.
#67. Which of the following printers, are you sure, will not to use if your objective is to print on multi carbon forms?
#68. Laser printers belong to
#69. Which of the following produces high quality output?
#70. Resolution of laser printer is specified in terms of
#71. A hard copy would prepared on a
#72. All of the following are examples of input device except
#73. It is used to produce large drawings or images such as construction plans, blueprints for mechnanical object etc.
#74. What type of devices are computer speakers or headphones?
#75. Which of the following devices is used to give input as well as to display output?
#76. The transfer of data from a CPU to peripheral devices of computer is achieved through
#77. A parallel port is most often used by a
#78. …… ports provide slow speed data transmission.
#79. Which is not an item of hardware?
#80. USB in data cables stands for
#81. USB refers to
#82. Which of the following are properties of USB?
#83. ….. is used to connect audio and video multimedia devices like video camera.
#84. The …… format reduces an audio file to about one-tenth of its original size, while preserving much of the original quality of the sound.
#85. Peripheral devices such as printers and monitors are considered to be …… .
#86. External devices such as printers, keyboards and modems are known as
#87. …… can interpret voice data into words that can be understood by the computer.
#88. Dumb terminals have terminals and
#89. Which one of the following input device is user-programmable?
#90. Input devices are used to provide the steps and tasks the computer needs to process data and these steps and tasks are called
