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

View solution

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

View solution

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

View solution

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

View solution

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

View solution

Q. The 'visual record cards' are classic example of

View solution

Q. Large rectangular microfilm sheet that typically consists 30 to 300 pages is called

View solution

Q. Mechanical or electronic conversion of images of typed, handwritten or printed text into machine-encoded text, whether from a scanned document, a photo of a document, a scene-photo or from subtitle text superimposed on an image is called

View solution

Q. Display technology that uses gas between two glass sheets is classified as

View solution

Q. Printing technique in which characters are formed with the selected dots from rectangular matrix is called

View solution

Q. Printer type in which cylindrical platen and needles are pushed electrically is classified as

View solution

Q. A card with sealed thin ROM chip and can store about 8000 characters is called

View solution

Q. The way computer uses it's screen for text and graphics is classified as

View solution

Q. Computer or system peripherals that receives data from processing unit are called

View solution

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

View solution

Q. Methods of reading marks includes

View solution

Q. On the color screen, sixteen colors are stored in

View solution

Q. Product or good with the magnetic code must identify

View solution

Q. The 'bar reader is an example of

View solution

Q. Total colors available for a graphical screen using 256 pixels down and 640 pixels across shows availability of

View solution