Which command is used to create a new database in SQL?

The command used to create a new database in SQL is "CREATE DATABASE." This command is specifically designed for defining a new database in the database management system. When executed, it instructs the system to allocate the necessary resources and establish the structure needed for the new database to store data effectively.

In SQL, distinct commands serve specific functions. For example, "CREATE TABLE" is utilized for creating tables within an existing database, thus is not appropriate when the intention is to create a new database. "INSERT INTO" is meant for adding records to an already existing table, which does not pertain to the creation of a database at all. Similarly, "ALTER TABLE" is used to modify the structure of an existing table, such as adding or removing columns, but does not apply to database creation. Therefore, the choice of "CREATE DATABASE" accurately reflects the command needed to set up a new database in SQL, distinguishing it clearly from the other options that serve different purposes.