What is the purpose of a database table index?
A)Keep track of changes
B)Audit trail
C)Speed up queries
D)Modularize code

Question

Quizplus · Accepted Answer

The purpose of a database table index is to speed up queries. An index is a data structure that allows for fast retrieval of data based on certain columns. Without an index, the database would have to scan the entire table to find the relevant data, which would slow down the query process.

What Is the Purpose of a Database Table Index