Multiple choice general knowledge

WHICH LAYER OF THE TCP IP REF MODEL IS RES RELIABLE COMMUNICATIONS...

  1. Application

  2. Transport

  3. Presentation

  4. Data LInk

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Transport Layer (Layer 4) provides reliable, end-to-end communication services in the TCP/IP model. It handles error detection, flow control, and ensures data arrives correctly and in order through protocols like TCP and UDP.