Q. Which of the following controls the process of interaction between the user and the operating system?

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Q. What is a light pen?

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Q. What is the name of the display feature that highlights are of the screen which requires operator attention?

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Q. Which of the following are input devices?

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Q. Examples of output devices are

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Q. VDU is also called

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Q. ……….. is the key to close a selected drop -down list; cancel a command and close a dialog box

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Q. ………. is the key we use to run the selected command.

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Q. …………. Is the functional key to display save-as box.

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Q. The term …………. designates equipment that might be added to a computer system to enhance its functionality.

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Q. You use a(n) ….., such as a keyboard or mouse, to input information.

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Q. To access properties of an object, the mouse technique to use is-

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Q. Help Menu is available at which button?

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Q. All of the following are examples of storage devices EXCEPT :

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Q. Which of the following is not a storage medium?

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Q. Trackball is a………..

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Q. Light pen and joystick are…………

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Q. Touch Screen is…………

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Q. ………….printer is the cheapest in terms of price and operating cost.

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Q. ………. printer is a non-impact printer and is quite in working.

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