COMPUTER NETWORKING

Detailed explanation-1: -The Transport Layer: The main protocol of this layer is the TCP protocol used to communicate using packet switching.

Detailed explanation-2: -Because TCP/IP was constructed to use packets, it is considered a packet-switching technology, the primary benefit of which is that data can be routed to a destination through any number of transmission points, making the network decentralized and less vulnerable to equipment failure.

Detailed explanation-3: -IP is responsible for defining how applications and devices exchange packets of data with each other. It is the principal communications protocol responsible for the formats and rules for exchanging data and messages between computers on a single network or several internet-connected networks.

Detailed explanation-4: -The Internet Protocol (IP) is a protocol, or set of rules, for routing and addressing packets of data so that they can travel across networks and arrive at the correct destination. Data traversing the Internet is divided into smaller pieces, called packets.