Q.If a function does not modify the database, the purity level is
Correct answer: WNDS
Explanation
If a function does not modify the database, the purity level is WNDS. It covered code does not insert, update, delete or otherwise change data in the database.
If a function does not modify the database, the purity level is WNDS. It covered code does not insert, update, delete or otherwise change data in the database.