Q. Device that can be used to switch current without any mechanical movement is called

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Q. When sixteen colors are represented by 25 lines of text than each line character number is

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Q. Types of digital plotter includes

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Q. On a monochrome screen, each pixel needs

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Q. Device which uses cathode ray tube as medium is classified

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Q. A flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals is termed as

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Q. Document reader and a light pen; both are classical examples of

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Q. Polished surface card that read by light and can store up to two million characters on it is best classified as

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Q. Per minute printing speed of large laser printer is

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Q. Pre printed documents used instead of plain paper that are fed to computer are classified as

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Q. Minicomputer can control up to

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Q. Set of identical forms or documents is called

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Q. Printing technique in which the characters are produced using metals pieces is called

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Q. The type of printer in keys don't strike the paper during printing is

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Q. Four colors availability when shown with 25 lines of text than each line will have

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Q. Types of motor that can be used in any computer-controlled system are

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Q. The 'credit cards' and 'bank cards' are examples of

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Q. A tag with two or three parts, have punched holes and can be separated with perforated lines is called

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Q. Printer in which printing head and paper is forced together to form the letters is called

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Q. Technique which uses light beams and sensors to read marks is classified as

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