To answer this question, let's go through each option to understand why it is correct or incorrect:
Option A) Adding technical settings to the table - This option is incorrect because adding technical settings to the table is a step that defines the structure and attributes of the table but does not automatically create the table in the underlying database.
Option B) Checking the table syntax - This option is incorrect because checking the table syntax is a validation step to ensure that the table definition is correct, but it does not automatically create the table in the underlying database.
Option C) Saving the table - This option is incorrect because saving the table is a step to store the table definition in the ABAP Dictionary, but it does not automatically create the table in the underlying database.
Option D) Activating the table - This option is correct because activating the table is the step that automatically creates the table in the underlying database. When you activate the table in the ABAP Dictionary, it generates the necessary database-specific SQL statements to create the table in the database.
The correct answer is D) Activating the table. This option is correct because activating the table is the step that automatically creates the table in the underlying database.