Question

Which of the following is the default extension of Base Database file?
(a) .bdf
(b) .odf
(c) .odb
(d) .dbf

Answer 1

.dbf is the default extension of base database file

Answer 2

Default Extension of Base Database File is .dbf

option (d)

• Database files are by default stored with the extension .dbf(database File).

• Database files are the vital files that store the major contents of a database in structured format.

• A powerful database like Oracle has a number of database files which form it's core.

• Different types of .dbf files are database files, control files,online redologs, parameter file (also called the init.ora) .

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