A complex program refers to a software application or system that consists of multiple interconnected parts, components, and features. These programs often require a high level of expertise to develop, implement, and maintain due to their intricate structure and functionality. Complex programs may involve advanced algorithms, large code bases, multiple technologies, and various interacting modules. They are typically used for solving complex problems or performing tasks that require sophisticated capabilities and processing. Examples of complex programs include operating systems, enterprise resource planning software, and scientific simulations.
