TCP/IP is a communications architecture used for...

TCP/IP is a communications architecture used for...

• A. Networking computers and to communicate across the internet
• B. Storing data
• C. Video playback
• D. Real-time control

Answer: (A)

TCP/IP provides the rules for how data travels between computers on a network and across the internet. It defines how information is broken into packets, addressed with IP addresses, routed by networks, and reassembled at the destination. TCP ensures reliable, ordered delivery with error checking, while IP handles the addressing and routing across different networks. This combination creates a scalable, interoperable framework that lets devices communicate globally, which is why it’s used for networking computers and communicating across the internet. Storing data, video playback, or real-time control involve different technologies; TCP/IP is about enabling the communication path itself, not those specific functions.

TCP/IP provides the rules for how data travels between computers on a network and across the internet. It defines how information is broken into packets, addressed with IP addresses, routed by networks, and reassembled at the destination. TCP ensures reliable, ordered delivery with error checking, while IP handles the addressing and routing across different networks. This combination creates a scalable, interoperable framework that lets devices communicate globally, which is why it’s used for networking computers and communicating across the internet. Storing data, video playback, or real-time control involve different technologies; TCP/IP is about enabling the communication path itself, not those specific functions.