Using the _____ command, SQL indexes can be created on the basis of any selected attribute.
A) CREATE INDEX
B) UPDATE CASCADE
C) SELECT
D) VARCHAR

Question

Quizplus · Accepted Answer

The CREATE INDEX command is used in SQL to create indexes on any selected attribute. This helps to improve the performance of queries as it allows the database to quickly search and locate the required data. UPDATE CASCADE is used to automatically update related records when a primary key is changed. SELECT is used to retrieve data from a database, and VARCHAR is a data type used to store character strings of varying lengths. None of these commands are used to create indexes in SQL.

Using the _____ Command, SQL Indexes Can Be Created on the Basis