The three layers that I could think of are User interface, Client side, and server side.
this is an example of a model.
The OSI (Open Systems Interconnection) model is a conceptual framework that describes how data is transmitted over a network. The OSI model divides the process of network communication into seven distinct layers, each of which performs a specific function. The layers are designed to work together seamlessly, making it easier to develop and troubleshoot network systems. Using the OSI model can facilitate teaching and learn about networking in a number of ways: Structured Approach: The OSI model provides a structured approach to understanding how network communication works. By breaking down the process into seven distinct layers, learners can better understand the complexities of network communication and how each layer contributes to the overall process. Common Language: The OSI model provides a common language that network professionals can use to communicate with one another. This can make troubleshooting and problem-solving more efficient, as all parties involved can use the same terminology and concepts. Modular Design: The OSI model's modular design makes it easier to develop and maintain network systems. Each layer performs a specific function, and changes made to one layer can be implemented without affecting other layers, allowing for more flexible network design. Standards-based: The OSI model is based on international standards, making it a widely recognized and accepted framework for network communication. This means that learners who understand the OSI model will have a strong foundation for working with a wide range of network technologies and protocols. Overall, using the OSI model can facilitate teaching and learning about networking by providing a clear and structured framework for understanding how network communication works, promoting common language and modular design, and being standards-based.
Routers works in the network layer of the OSI model and choose the best ,shortest and optimized path to route the packets received from data link layer and requested by transport layer. BY Naghma
application software
Routers
Application layer
The Presentation layer must make certain that the format of the data will be understandable by the Application layer. This includes the use of encryption, compression, different graphics formats, etc. It uses a technique known as Portable Data Representation that allows data from different hardware to be able to communicate.
which layer of the tcp/ip model processes requests from hosts to make sure a connection is made to the appropiate port?
Layer 2.
Physical, Data link and Network layers make the Network Support layers.
The Application layer is the topmost layer of the OSI model and is responsible for providing network services directly to end-user applications. Its key components include application protocols (such as HTTP, FTP, and SMTP), which facilitate communication between software applications; user interface components that allow users to interact with the application; and API (Application Programming Interface) services that enable different software applications to communicate with each other. Additionally, it may include services for data formatting, encryption, and session management to ensure effective data exchange.
To make a one-layer cake, you would need one-third of the amount of sugar used for a three-layer cake. Since a three-layer cake requires one half of a cup of sugar, you would need one-sixth of a cup of sugar for a one-layer cake. This is calculated by dividing the total sugar by three.
Physical, Data link and Network layers make the Network Support layers.
Allantois, amnion, and chorion
Need to know the application (year, make, model, engine).
The layer that chooses and determines the availability of communicating partners, along with the resources necessary to establish connections, is the application layer in the OSI model. This layer coordinates various applications and services, ensuring they can communicate effectively. It facilitates consensus on protocols and data formats, enabling interoperability between different systems and applications.
this is an example of a model.