___________ is one of the fastest ways to store and retrieve data

Options
- Sorting
- Hashing
- Indexing
- both b and c

CORRECT ANSWER : Hashing

Discussion Board
Data Structure - Hashing

Hashing is one of the fastest ways to store and retrieve data. Hashing is used to index and retrieve items in a database because it is faster to find the item using the shorter hashed key than to find it using the original value. It is also used in many encryption algorithms.

Prajakta Pandit 02-1-2017 03:20 AM

why not "both b and c"?

indexing is also one of the best practices?

athos 01-9-2015 08:12 AM

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