When Dropping Tables and Relationships,which of the Following Steps Is/are

Multiple Choice

When dropping tables and relationships,which of the following steps is/are included in the process? (The order of the steps listed below is not relevant,only the steps themselves. )

A) Drop the foreign key constraints from the tables
B) Drop the tables
C) Drop the primary key constraints from the tables
D) A and B
E) A,B,and C