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Understanding the Application Layer and DNS by himanshuajaypandey is a document available to read on EtoBox.

What is Understanding the Application Layer and DNS about?

The application layer supports protocols that allow applications to function, such as DNS which handles naming within the Internet. DNS uses a hierarchical domain system to map host names to IP addresses in a distributed database. It allows applications to lookup IP addresses by domain name, and is essential for email addresses and web addresses to work as networks and host locations change.

Author

himanshuajaypandey

Language

EN