Final answer:
The correct option for the values in the primary key field that correspond to the foreign key field values of 12, 26, 9, 40, 22 is A) 9, 9, 12, 22, 26, 40, as all these values match the foreign key set maintaining database integrity.
Step-by-step explanation:
The question relates to database relationships where values in a foreign key field need to correspond to values in a primary key field. In a relational database, a foreign key field contains values that point to a value in a primary key field in another table. The values in the foreign key field are 12, 26, 9, 40, 22. Therefore, these values must be present in the corresponding primary key field to maintain referential integrity.
Looking at the options provided, option A) contains all the values from the foreign key field (9, 12, 22, 26, 40) and thus can be considered a subset of the primary key field values. Options B), C), and D) include values not present in the foreign key, and these additional values do not affect the corresponding relationship, as the primary key field can have additional values not used as foreign keys.
So, the correct answer would be: A) 9, 9, 12, 22, 26, 40 because all of these values are in the original foreign key set, ensuring that the integrity of the database is not compromised.