👉 Retransferring is a process in software engineering where two or more programs, usually different but related to each other, can communicate with each other without needing to be aware of each other's state. This allows for efficient and flexible communication between different systems. In the context of programming languages, retransmission refers to an event that occurs when multiple threads execute a block of code concurrently on a resource (like a file or memory) in parallel. The purpose is to improve performance by using multiple threads