Relay instructions in programming

Relay instructions in programming refer to commands or guidelines that help facilitate communication or data transfer between different parts of a program, system, or between systems. Think of it as a set of rules that directs how information is passed along, similar to a relay race where runners hand off a baton. These instructions ensure that data reaches the correct destination efficiently and accurately, enabling different components of software to work together seamlessly. This concept is essential in fields like networking, where devices or applications need to share and process information.