What Is File Organization? Indexed, Sequential, Hashed And Their Examples.

File organization is use to organize the records in file.
In index file we provide index to each file.
In sequential file depends upon the key attribute values.

It's a methodology which is applied  to structured computer files

Indexes

Answer by Sailesh Das  9614210026 india:  File Organisation  is the technique  applied in a database system is to minimise the number of block transfer  during organizing the record.
INDEXED FILE ORGANISATION:-  THE index is the pair of key and address That provides the random access to record while the index nature of the file provides the easy accessto subsequent record.