Which option of most MySQL command-line programs can be used to get a description of the program's different options?

MySQL uses environment variables in some of the programs and command-line operations. Which variable is used by the shell to find MySQL programs?

If you were building a table schema to store student grades as a letter (A, B, C, D, or F) which column type would be the best choice?

Which query would NOT be used to administer a MySQL server?

MySQL server can operate in different SQL modes, depending on the value of the sql_mode system variable. Which mode changes syntax and behavior to conform more closely to standard SQL?

MySQL programs are a set of command-line utilities that are provided with typical MySQL distributions. MySQL is designed to be a database.

... application performs verification, repair, analysis, and optimization of MySQL databases, tables, and data.

With SQL you can manage files

Which option gets the current time in the following format? 2012-06-18 19:47:31

Difference between an inner join and an outer join?

What statement would delete the data in a table without deleting the table structure?