Step 2: Then a TCP or a UDP header is added to the data. It is encapsulated into TCP segments at the transport layer. The header contains the source port, destination port, and sequence number. Step 3: The segments are then encapsulated with an IP header at the network layer. The IP ...
It provides high-level data transfer programming interface which is independent of the underlying transport protocol. In Windows systems, WinSock interfaces are used to provide applications for network access services based on TCP/IP protocols, which are provided by the libraries provided by the Wsock...
The diagram below shows the process. Note that the architectures for different databases are different, the diagram demonstrates some common designs. Step 1 - A SQL statement is sent to the database via a transport layer protocol (e.g.TCP). Step 2 - The SQL statement is sent to the comma...
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The diagram below shows how data is encapsulated and de-encapsulated when transmitting over the network. Step 1: When Device A sends data to Device B over the network via the HTTP protocol, it is first added an HTTP header at the application layer. Step 2: Then a TCP or a UDP header ...