Data Exchange Protocols

Data exchange protocols are standardized rules and formats that enable computers and devices to share information accurately and efficiently. They ensure that when one device sends data, the receiving device understands how to interpret it correctly, regardless of differences in hardware or software. Think of them as agreed-upon languages or handshake procedures that facilitate smooth communication between systems, preventing misunderstandings and errors. Examples include protocols like HTTP for web browsing or FTP for file transfers. They are essential for reliable, secure, and seamless data transfer across networks and devices.