Question

Match the following columns.
Column A
Column B
1. Keyboard
(a) Output sound from a computer
(b) Visual Display Unit
2. Barcode Reader
3. Biometric Sensor
4. Microphone
(c) Most commonly used input device
(d) Reads small images of lines and spac
(e) Used to give input as sound/voice
(f) Used as a popular security device
5. Speaker
6.
Monitor
dentify the pictures and write the names of the following devices.व्हाट इज आईपीओ साइकिल ​

Answer 1

Answer:

1....b

2.barcode

3..biometric sensor

4.f

5.speaker