Concept:TCP is a networking abbreviation that expands to the name of a core Internet protocol.
Explanation:Every letter in TCP stands for one important word.
T stands for Transmission, C stands for Control, and P stands for Protocol.
Putting these together gives the full form: Transmission Control Protocol.
This protocol ensures data is split into packets and delivered reliably across networks.
It is often paired with IP, which is why you will see the combined term TCP/IP.
Option A is the only choice that matches all three words correctly.
The other options replace words like "Control" with "Communication" or "Central", which are incorrect.
Answer:A. Transmission Control Protocol