Concept:A sequential file stores records in a continuous, ordered sequence, usually arranged according to a specific field.
Explanation:In a sequential file, records are written and accessed one after another in a fixed order.
The records are normally sorted in a particular order, such as ascending order of a key field, to make searching and processing efficient.
This is different from an indexed file, where an index is used to locate records directly.
It is also different from a serial file, where records are simply stored as they arrive without any ordering.
Because the file follows a defined sequence, the most accurate description is that the records are sorted in a particular order.
Answer:B. sorted in a particular order