input and output

hardware and software

output

Output (economics) is the amount of goods and services produced. An output state (computer science

the amount of something produced by a person, machine, or industry

hardware

tools, machinery, and other durable equthe machines, wiring, and other physical components of a computer or other electronic system.ipment.

input

. Energy, work, or power used to drive a machine.

b. Current, electromotive force, or power supplied to an electric circuit, network, or device.

c. Information put into a communications system for transmission or into a computer system for processing.

d. Any of the items, including materials, equipment, and funds, required for production.