Q. Digital photos and scanned images are typically stored as ........................... graphics with extensions such as .bmp, .png, .jpg, .tif, or .gif.

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Q. OCR stands for ........................... .

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Q. Which device is used asthe standard pointing device in a Graphical User Environment?

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Q. GUI stands for-

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Q. The arrow keys can be used to ......................... .

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Q. What is a keyboard used for?

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Q. What are the speakers attached to your computer used for?

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Q. The mouse ..................... usually appears in the shape of an arrow.

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Q. The most common storage device for the personal computer is the ............................... .

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Q. Which of the following could be digital input devices for computers?

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Q. The most common storage device for the personal computer is the ........................... .

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Q. A sales clerk at a checkout counter scanning a tag on an item rather than keying it into the system, is using ........................ .

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Q. If you open a menu and then decide you don't want to select an option after all, click the menu title again or press the ........................ key to close the menu.

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Q. A key that will erase information from the computer's memory and characters on the screen ........................ .

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Q. A ....................... is often used to select or highlight.

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Q. The most frequently used piece of hardware for inputting data is ....................... .

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Q. The ...................... may also be called the screen or monitor.

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Q. The computer monitor is which type of device?

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Q. Typical acronym of reuseable optical storage will be ..................... .

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Q. Storage which stores or retains data after power off is called-

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