Question

Please answer all these questions

Answer 1

Answer:

1. a) output.

b) softwares.

c) keyboard.

d) CPU.

2.a) speaker.

b) USB port.

output.

c) MODEM.

3.a) OMR=Optical Mark Recognition.

OCR=Optical Character Reader.

CPU=Central Processing Unit.

b) They are output devices.

c) Keyboard, Mouse.

d) Motherboard, RAM.