A(n) _____ is an orderly arrangement used to logically access rows in a table.
A) primary rule
B) superkey
C) relationship
D) index

Question

Quizplus · Accepted Answer

An index is an orderly arrangement used to logically access rows in a table. It is like a table of contents in a book that provides quick access to specific information. An index is created on one or more columns of a table to improve the performance of queries that search for data in those columns. A primary rule is not a relevant term in database management. A superkey is a set of one or more attributes that uniquely identifies each row in a table, and a relationship defines the association between tables in a database. While these concepts are important in database management, they are not directly related to the ordered arrangement used to access rows in a table, which is an index.

A(n) _____ Is an Orderly Arrangement Used to Logically Access