Informatics Practices
…………… 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
Related Questions
…………… is capable of recognizing a pre-specified type of mark made with dark pencil or ink.
- OCR
- OMR
- MICR
- Barcode Reader
…………… reads a sequence of lines of different heights and widths that are printed on various types of products.
- OCR
- OMR
- MICR
- Barcode Reader
An antivirus software is an example of:
- Application software
- System software
- Utility software
- None of these
Integrated Circuits (ICs) were introduced in which generation of computers?
- First generation
- Second generation
- Third generation
- Fourth generation