Select the INCORRECT match.
| A | Smart card | - It is similar to a magnetic strip card, but it contains a small RAM chip. |
| B | OCR | - It is a technique that enables special characters printed in magnetic ink to be read and input rapidly into a computer. |
| C | Voice | - It interpret speech recognition and carry out the instructions given to them systems verbally. |
| D | OMR | - It is a technique for inputting text into a computer by means of a document reader. |
OMR definition is wrong. it cannot be used as a document reader. only reads marksSo both B and D are wrong