Description: Standard output is a stream to which a program writes its output data. This concept is fundamental in programming and scripting, as it allows the data generated by a program to be accessible and usable by other programs or by the user. In many operating systems, standard output is commonly represented as a data stream that can be redirected to different destinations, such as files or display devices. Standard output is part of an input/output model that also includes standard input, which is the stream through which a program receives data. This model allows for great flexibility in how programs interact with each other and with the user, facilitating the creation of scripts that can automate tasks and process data efficiently. Standard output is, therefore, a key component in building applications and scripts that require communication and data manipulation, allowing the results of a program to be easily accessible and reusable in different contexts.