A is a column or columns) that uniquely identifies each row of data in a database.
A) selector
B) main key
C) identifier
D) primary key

Name: A is a column or columns) that uniquely identifies each row of data in a database. A) selector B) main key C) identifier D) primary key
Brand: Quizplus
Rating: 4.8 (40 reviews)

Question

Quizplus · Accepted Answer

The term "primary key" is commonly used to refer to a column or set of columns that uniquely identifies each row in a database table. It is important for maintaining data integrity and facilitating efficient data retrieval.

A Is a Column or Columns) That Uniquely Identifies Each