Match the following device with the functions they perform or use.
| Devices | Functions/Uses |
| 1. OCR | I. An optical scanner that can read printed barcodes. |
| 2. OMR | II. Used to identify the text written by magnetic ink. |
| 3. BCR | III. It’s recognition technology for printed and typed texts. |
| 4. MICR | IV. Allows the user to read the checkboxes. |
1
1.II 2.III 3.IV 4.I
2
1.III 2.IV 3.II 4.I
3
1.I 2.II 3.III 4.IV
4
1.II 2.IV 3.I 4.III
5
1.III 2.IV 3.I 4.II