Question

How does application send and receive data over the internet?​

Answer 1

Answer:

This is because data sent over the Internet (and most computer networks) are sent in manageable chunks. On the Internet, these chunks of data are known as packets. The packets would go through the Application Layer and continue to the TCP layer

Answer 2

When applications open a connection to another computer on the Internet, the messages they send (using a specific application layer protocol) get passed down the stack to the TCP layer. TCP is responsible for routing application protocols to the correct application on the destination computer. Hope that helps