Teaching DSSSB TGT Mock Test 2025 Library Science Information Technology Computer Architecture & Organization
| List I | List II | ||
| A | Trackball | 1 | Captures handwritten and drawn input |
| B | Graphics tablet | 2 | Scans and reads information from printed barcodes |
| C | Barcode reader | 3 | Pointing device operated by rolling a ball |
| D | Joystick | 4 | input device that is used for controlling video games, industrial machinery, or computer simulations. |
1
A-2, B-1, C-3, D-4
2
A-3, B-1, C-2, D-4
3
A-3, B-4, C-2, D-1
4
A-1, B-2, C-3, D-4