Informatics Practices
…………… is capable of recognizing a pre-specified type of mark made with dark pencil or ink.
- OCR
- OMR
- MICR
- Barcode Reader
Related Questions
Which output device is used for producing highly accurate, very large drawings and posters?
- Laser Printer
- Dot Matrix Printer
- Inkjet Printer
- Plotter
Which optical media uses blue laser technology to read and write data on the media surface?
- DVD
- CD
- DVD-ROM
- Blu-ray Disc
…………… reads a sequence of lines of different heights and widths that are printed on various types of products.
- OCR
- OMR
- MICR
- Barcode Reader
…………… uniquely identifies a person on the basis of physical or behavioural traits such as fingerprints, DNA, etc.
- Touch screen
- Biometric sensor
- Optical character reader
- QR code