What is defined as an "information system"?

An "information system" is best defined as a set of resources organized for information collection, processing, and sharing. This definition encompasses the various components that make up an information system, including hardware, software, data, procedures, and people. The primary function of an information system is to transform raw data into meaningful information, which can then be used for decision-making and operational purposes.

This systematic approach highlights the importance of collecting data (input), processing it to generate information (processing), and then distributing that information effectively (output). Options that refer specifically to telecommunications, databases, or engagement methods do not fully capture the comprehensive nature of an information system as they focus on singular elements rather than the interconnected framework that supports data handling and utilization.