A device for converting handwritten impressions into coded characters and positional co-ordinates for input to a computer is

Related MCQs

• An input device used to read text and bar codes or a device to input pictures into a computer.
• Character readers are those devices which read the characters printed on the source documents and then convert them directly into computer-usable input.
• The 3 functional elements of a digital computer are input device, output device and
• In digital computer, all the expressions are coded into
• A………..is used to read handwritten or printed text to make a digital image that is stored in memory.
• Which of the following methods is of reading the characters and providing input to a computer?
• The barcode which is used on all types of items is read by a scanning device directly into the computer. What is the name of this scanning device?
• The barcode which is used on all types of items, is read by a scanning device directly into the computer. What is the name of this scanning device?
• The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as :
• Coded entries which are used to gain access to a computer system are called…………