* The OSI model is a conceptual framework that describes how data is transmitted and processed across a network. It consists of seven layers, each with a specific function and responsibility.
* The application layer (layer 7) is the highest layer of the OSI model and interacts with the user applications and services. It provides the interface and functionality for the end-user communication.
* The presentation layer (layer 6) is the layer below the application layer and receives data from it. It is responsible for converting the data into a common syntax and format that is readable by other devices on the network. It also handles encryption, compression, and translation of data.
* The network layer (layer 3) is the layer that handles the routing and addressing of data packets across different networks. It uses logical addresses, such as IP addresses, to identify the source and destination of the data.
* The physical layer (layer 1) is the lowest layer of the OSI model and deals with the transmission and reception of raw bits over the physical medium. It defines the electrical, mechanical, and procedural characteristics of the network devices and cables.
* Therefore, the correct answer is C. Layer 6, as it is the layer that receives data from the application layer and converts it into syntax that is readable by other devices on the network. References:
* [CompTIA Network+ N10-008 Study Guide], Chapter 1: Network Concepts, Section 1.1: Explain the OSI Reference Model, p. 13-18
* [Professor Messer's CompTIA N10-008 Network+ Course Notes], Section 1.1: The OSI Model, p. 2-3
* Free CompTIA N10-008 Exam Questions - Study4Exam, Question 420