Question

TCP/IP model has ______ layers.

• A. $7$
• B. $8$
• C. $4$
• D. $2$

Answer 1

Answer: (B)

$8$

TCP/IP model has 4 layers.

TCP/IP model is based on standard protocols around which the Internet has developed. It is a communication protocol, which allows connection of hosts over a network.

TCP/IP, or the Transmission Control Protocol/Internet Protocol, is a suite of communication protocols used to interconnect network devices on the internet.

Layers are in TCP/IP:-

1) The link layer

2) The internet layer

3) The transport layer

4) The application layer