An index can be defined for a single column

Options
- True
- False


CORRECT ANSWER : False

Discussion Board
An index can be defined for a single column: True

Generally Indexes are defined on single column only., and we have a feature to create index on a group of columns also.

The above question is mentioned as "An index can be defined for a single column" which is TRUE
And,
The question becomes false when it is mentioned "An index can be defined only for a single column"(*Only added here).

Karthik 11-19-2015 02:50 AM

Indexes on multiple column

You can create an index on a combination of columns of a table.

Example:

CREATE INDEX sIndex
ON Persons (LName, FName)

Index 05-16-2015 12:38 AM

Answer

The Answer should Be True.
we can create an Index on a single Column.

ram 05-15-2015 07:46 AM

ans

I want explanation for the above question

chandra sekhar 11-10-2014 02:39 AM

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