Final answer:
A device is the term used for a machine that can run a program, including computers, tablets, servers, routers, and smart sensors.
Step-by-step explanation:
The term for a machine that can run a program, including computers, tablets, servers, routers, and smart sensors is device. A device is a general term that encompasses all of these machines. It refers to any physical or virtual tool that can be used to execute a program or perform a specific function.