1.

The default index type for MEMORY tables is __________(a) HASH(b) SPATIAL(c) FULLTEXT(d) UNIQUE

Answer» The correct option is (a) HASH

The best explanation: The ‘HASH’ index is the default index type for ‘MEMORY’ tables. ‘SPATIAL’ can only be used with ‘MyISAM’ tables for the spatial data types. ‘FULLTEXT’ is used for performing full-text searches.


Discussion

No Comment Found