A process represents the input or output of a record or map. It consists of processing statements before and after a process option (type of I/O operation), and a process object (name of the defined record structure or map that the process option uses). A process is divided logically into the processing statements that are to be run before and after the process option is performed. Processes can be defined as main processes of the application or invoked from other processes or statement groups. According to the text, which is the correct answer?