Which of the following statements best describes sequential file organization?

The best statement that describes sequential file organization is "Records are sorted according to a key field". In sequential file organization, the records are stored in a sequence one after the other, and are sorted based on a specific field called the key field. This key field is used to arrange the records in a specific order, making it easier to search for and retrieve specific records. The records are stored in the order in which they are added, and can only be accessed in the order in which they are stored. This type of file organization is commonly used in applications that require sequential processing of records, such as batch processing or transactions.