Select all that apply.

• A

  The server SQL mode determines how the server should behave when performing data validation checks and interpreting different forms of syntax.

• B

  The server SQL mode determines whether the server should be read-only or accept commands such
  as INSERT, UPDATE, etc.

• C

  The default SQL mode can be set by adding a mode="" to the [mysqld] section of a server option file.

• D

  The SQL mode can be changed at the session level with a SET SESSION sql_mode="" command.