What data are stored in the index of an indexed file?
A) The keys and the disk addresses of the individual records
B) The disk addresses of the individual records
C) All essential fields for the individual records
D) The keys for the individual records

Question

Quizplus · Accepted Answer

The index of an indexed file stores the keys and the disk addresses of the individual records, which allows for efficient searching and retrieval of records. By using the key values stored in the index, the file system can quickly determine the disk address of the record that matches a particular search criteria.

What Data Are Stored in the Index of an Indexed