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Which disk data does FILES table in INFORMATION_SCHEMA store?(a) NDB(b) NBD(c) NBK(d) NCDI have been asked this question in an online interview.I would like to ask this question from Obtaining Database Metadata topic in section Using SQL to Manage Data of MySQL

Answer»

Correct option is (a) NDB

For explanation I would SAY: The ‘INFORMATION_SCHEMA’ is a method to access INFORMATION about the DATABASES and its objects KNOWN as METADATA. It has various tables that can be viewed with ‘SHOW’ statement.



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