Computer Network 19 | Application Layer (Part 01) | CS & IT | GATE 2025 Crash Course

The Application Layer in computer networks is responsible for enabling end-user services and applications to communicate over a network. This part of the crash course dives into the core concepts of the Application Layer, including the role of various protocols like HTTP, FTP, DNS, and SMTP. By understanding how these protocols function and interact, students can grasp how data is exchanged between networked applications.
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