Q. Inventor of computer QWERTY keyboard is

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Q. Primary device which is used to input data or information into computer is

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Q. Computer device which is used for direct input purpose is termed as

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Q. Keys which are used to issue command to the computer are

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Q. Unit of computer which controls processor's communication with peripheral devices is called

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Q. Computer device which is able to capture the image of any type including solid objects is known as

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Q. Computer device which detects each spot of image on a paper is

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Q. Scanner incorporates a special sort of camera which is made up of

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Q. Scanner with a resolution of 600 dots per inch can split image into

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Q. Principal law of Copyright Act is published in

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Q. Device used to print graphical outputs such as graphs and designs by computer on a paper is called

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Q. Technique used in 'character recognition includes

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Q. Device which reads data directly from data entry form is classified as

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Q. Technique which uses printed characters with iron oxide ink and ink is magnetized for recognition is classified as

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Q. On bank cheques, characters written with magnetic ink characters are included in

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Q. bar reader' is an example of

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Q. Marker on computer screen which is used to show current position of user is called

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Q. Small lever shaped device used to control movement on screen is classified as

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Q. Device which can detect absence or presence of light is called

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Q. Process of typing data through any input medium is classified as

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