engineering computer science MCQ #844

In a relational database, what is the term for a column that is derived from other columns?

engineering computer science MCQ #844

  1. Question 1

    Q1. In a relational database, what is the term for a column that is derived from other columns?

    • A) Computed column
    • B) Virtual column
    • C) Derived column
    • D) Generated column

    Answer: Computed column

    Explanation: A computed column is a column whose value is calculated based on other columns.