index's are used to retrive the data with in the required time.there

What is an index and types of indexes. How many number of
indexes can be used per table ?

Question Posted / naresh

Answer Posted / naresh

index's are used to retrive the data with in the required
time.there are two types of indexes we have

1.bitmap index
2.B-tree index

Is This Answer Correct ?

16 Yes

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