Final answer:
An information system is a combination of technology, data, and people who work together to support operations and decision-making in an organization. It includes software, hardware, information, data, applications, communications, and people. An example of an information system is an enterprise resource planning (ERP) system.
Step-by-step explanation:
Information system is an information resource that includes but is not limited to software, hardware, information, data, applications, communications, and people. It is a combination of technology, data, and people who work together to support operations and decision-making in an organization. An example of an information system is an enterprise resource planning (ERP) system that integrates various functions such as production, inventory, and finance to facilitate efficient management and decision-making.