Final answer:
The correct answer is B. Dynamic. In SQL, a dynamic access path refers to the method used by the database system to retrieve data from the database at run time.
Step-by-step explanation:
The correct answer is B. Dynamic. In SQL, the term "access path" refers to the method used by the database system to retrieve data from the database. In the context of DB2, a popular database management system, a dynamic access path means that the access path is determined at run time, based on the specific conditions and data involved in the query. This allows DB2 to optimize the query execution by choosing the most efficient access path for each query. Other options like static or determined access paths are determined during compilation and do not change at run time.