What is Application Layer? Explain the protocols included in the Application Layer

The Application Layer is the topmost layer in the OSI (Open Systems Interconnection) model and is responsible for enabling communication between software applications and the underlying network. It serves as the interface through which users interact with the network services, ensuring that data is appropriately formatted, transmitted, and received by applications. The main purpose of the Application Layer is to provide protocols and services that allow different types of applications to communicate over a network, whether it's for file transfers, emails, web browsing, or remote access.

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