Application Layer

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What is an Application Layer?

An Application Layer is one of the seven layers in the Open-System Interconnection (OSI) Model of the TCP/IP protocol Suite. Application Layer defines the way process-to-process communication happens in a network; it only offers a strong communication interface and end user services.


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Resources:

1. Cybrary S3SS10N – OSI Reference Model   Format: Video

2. 0P3N – OSI Refresher   Format: Article

3. 0P3N – Layers & Services: A breakdown   Format: Article

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