engineering computer science MCQ #682

What is the term for a data attribute that uniquely identifies a record?

engineering computer science MCQ #682

  1. Question 1

    Q1. What is the term for a data attribute that uniquely identifies a record?

    • A) Primary Key
    • B) Foreign Key
    • C) Index
    • D) View

    Answer: Primary Key

    Explanation: A primary key is a unique identifier for each record in a table, ensuring data integrity.