Four men rode in a car, a mechnical engineer, an electrical engineer, a chemical engineer, and a computer engineer. The car stalled out.
The mechnical engineer said it must be the pistons, let's repair them and we'll be okay.
The electrical engineer said it has to be the spark plugs, we'll replace them and be ready to roll.
The chemical engineer said it's got to be bad gas, we'll flush the system and be on our way.
They turned to the computer engineer. What do you think we should do?