What are the key parameters used with the mysqladmin tool?

The key parameters used with the mysqladmin tool include:

• -u: Specifies the MySQL user to connect as (e.g., -u root).
• -p: Prompts for the password of the specified user.
• create: The operation to perform, in this case, creating a new database.
• database_name: The name of the database you want to create (e.g., hello_world2).

Here’s an example command using these parameters:

mysqladmin -u root -p create hello_world2

This command connects as the root user, prompts for a password, and creates a database named hello_world2.