Final answer:
The four basic components of information systems include hardware, software, telecommunications, and databases, which together allow for the functioning, management, and communication of information.
Step-by-step explanation:
The four basic components of information systems are hardware, software, telecommunications, and databases. Each component plays a crucial role in the functionality and usability of information systems. Hardware refers to the physical devices such as computers, servers, and networking equipment. Software encompasses the programs and applications that perform specific tasks.
Telecommunications allow for data exchange and communication between systems, largely facilitated by networks and protocols. Databases hold the structured collection of data, enabling easy access, retrieval, and management of information.
Telecommunications involves the transmission of data over networks, allowing computers to communicate with each other. This includes technologies like the internet, intranets, and wireless networks.
Databases are organized collections of data that are stored and managed on a computer system. They allow for efficient storage, retrieval, and manipulation of information.