System variable in MySQL server that enables to configure the SQL mode is . . . . . . . .

Solution (By Examveda Team)

This question is about how to control the behavior of your MySQL server. Imagine you have a car with lots of settings like cruise control, automatic headlights, and safety features. You can change these settings to make your car behave differently.

In MySQL, system variables are like these settings. They let you customize how MySQL works. One important system variable is sql_mode.

sql_mode specifically controls the rules that MySQL uses when it runs your SQL commands. These rules can affect how MySQL handles errors, data types, and even the syntax of your queries.

Out of the options given, Option A: sql_mode is the correct answer. It's the system variable that directly controls the SQL mode in MySQL.

The other options are not related to SQL mode:

* sql_config - This is not a real system variable. * sql_server - This is also not a real system variable. * sql_enable - This is not a real system variable.