Choose the correct answer base on the components of computer system 1. ms excel 2. programmer 3. monitor 4. joystick a. peopleware b. software c. hardware (input device) d. hardware (output device)

1 - b - Excel is a computer program, so it'd be Software
2 - a - Process of elimination, haven't heard of the term 'peopleware' before.
3 - d - A joystick accepts input from a user to interact with a computer. ex. Flight Simulators
4 - c - A monitor will display (or output) an image based on what is received from the computer.

Answer by checking for voltage with a neon tester;