engineering computer science MCQ #828

What is 'query optimization'?

engineering computer science MCQ #828

  1. Question 1

    Q1. What is 'query optimization'?

    • A) The process of rewriting queries to improve performance
    • B) The process of indexing data
    • C) The process of denormalizing data
    • D) The process of backing up data

    Answer: The process of rewriting queries to improve performance

    Explanation: Query optimization involves analyzing and rewriting queries to improve their execution efficiency, reducing resource usage.