Question

what is indexing?
write various type of induring?

Answer 1

Answer:Indexing is a small table which is consist of two columns. Two main types of indexing methods are

1)Primary Indexing

2) Secondary Indexing. ...

The primary Indexing is also further divided into two types

1)Dense Index

2)Sparse Index. In a dense index, a record is created for every search key valued in the database.

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Answer 2

Answer:

INDEXATION MEANS ADJUSTING A PRICE, WAGE OR OTHER VALUE BASED ON THE CHANGE IN ANOTHER PRICE OR COMPOSITE INDICATOR OF PRICES.