Unit 9:Hashing

Hashing is an approach to searching, which calculates the position of the key in the table based on the value of the key.It is an efficient technique in which key is placed in direct accessible address for rapid search.When the key is known, the position in the table can be accessed directly, without making any […]

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Unit 8: SORTING

Sorting refers to the operation or technique of arranging and rearranging sets of data in some specific order. A collection of records called a list where every record has one or more fields. The fields which contain a unique value for each record is termed as the key¬†field. For example, a phone number directory can […]

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