What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?

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What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model? Answer: Host-to-Host

The layer in the TCP/IP stack equivalent to the Transport layer of the OSI model is the Transport layer. This layer in the TCP/IP model, often called the Host-to-Host layer, provides end-to-end communication, including segmentation and reassembly, as well as reliable or unreliable data delivery services through protocols like TCP and UDP.

Question context

This question is part of 🌐 Networking within the broader 💾 Computer Science subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.