COMPUTER NETWORKING

TRANSPORT LAYER

TRANSMISSION CONTROL PROTOCOL TCP

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which is the first layer of the TCP/IP model?
A
Network
B
Application
C
Transport
D
Internet
Explanation: 

Detailed explanation-1: -The TCP/IP model consists of five layers: the application layer, transport layer, network layer, data link layer and physical layer.

Detailed explanation-2: -At the top of the TCP/IP protocol architecture is the Application Layer. This layer includes all processes that use the Transport Layer protocols to deliver data. There are many applications protocols. Most provide user services, and new services are always being added to this layer.

Detailed explanation-3: -There are four layers of the TCP/IP model: network access, internet, transport, and application. Used together, these layers are a suite of protocols. The TCP/IP model passes data through these layers in a particular order when a user sends information, and then again in reverse order when the data is received.

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