Question

Application layer data lives in which
section of the transport layer protocol.

Answer 1

Answer:

first section of data which transport layer protocol

Explanation:

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Answer 2

The application layer employs over 15 different protocols, such as File Transfer Protocol, Telnet, Trivial File Transfer Protocol, and Simple Network Management Protocol. The gateway is a key network component or device.

Concept

An interface or protocol type[a] in object-oriented programming is a data type that describes a collection of method signatures, the implementations of which may come from several classes that are not necessarily connected to one another. A class is considered to adopt a protocol or implement an interface if it offers the methods specified in the protocol.

If an item is entirely encapsulated, the only way for other objects to access it is through the protocol. For instance, the Comparable interface in Java defines the function compareTo(), which implementing classes are required to implement.Protocols are frequently still present in languages without explicit support as conventions. Duck typing is the name for this. Any class can implement a __iter__ method and be used as a collection, for instance, in Python.

Many tasks that protocols perform are performed by type classes in languages like Haskell or by module signatures in ML and OCaml.

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