In an efficiently designed relational database, what does every table have?

MySQL option files provide a way to specify commonly used options so that they need not be entered on the command line each time you run a program. What is another name for the option files?

After installing MySQL, it may be necessary to initialize the _ which may be done automatically with some MySQL installation methods.

You need to export the data in the customers table into a CSV file, with columns headers in the first row. Which clause do you add to your MySQL command?

One form of backup, replication, enables you to maintain identical data on multiple servers, as a _ configuration.

What is the requirement for using a subquery in the SELECT clause?

With SQL, how do you select all the records from a table named 'Persons' where the value of the column 'FirstName' starts with an 'a'?

Which statement is required to add a column to an existing table?

which is not engine of msyql

.... displays the hour as an integer with zero padding, in 24H format.

The USE keyword is used to select a _____.