What is a feature of the TCP/IP model?

The correct answer highlights a fundamental characteristic of the TCP/IP model, which is its versatility in supporting various types of data transmission. TCP/IP is designed to facilitate communication over diverse networks, including local area networks (LANs) and wide area networks (WANs), and it can transmit different forms of data, such as emails, web pages, and file transfers. This flexibility is one of the reasons TCP/IP has become the foundational protocol suite for the Internet, allowing for seamless interaction across different systems and environments.

The model’s layered architecture—comprising the application, transport, internet, and link layers—enables diverse applications to utilize the underlying communication capabilities efficiently. This design allows for multiple protocols to operate at the transport layer (like TCP and UDP), each catering to specific transmission needs, further enhancing the versatility and functionality of the model in real-world networking scenarios.