engineering computer science MCQ #767

Which database concept is used to improve data retrieval performance?

engineering computer science MCQ #767

  1. Question 1

    Q1. Which database concept is used to improve data retrieval performance?

    • A) Indexing
    • B) Caching
    • C) Partitioning
    • D) Replication

    Answer: Indexing

    Explanation: Indexing improves data retrieval performance by creating a data structure that facilitates faster data access, such as B-trees or hash tables.