Question: Use the database shown in Figure P3.17 to answer Problems 17-23. For each table, identify the primary key and the foreign key(s). If a table

Use the database shown in Figure P3.17 to answer Problems 17-23. For each table, identify the primary key and the foreign key(s). If a table does not have a foreign key, write None. Do the tables exhibit entity integrity? Answer yes or no, and then explain your answer. Do the tables exhibit referential integrity? Answer yes or no, and then explain your answer. Write NA (Not Applicable) if the table does not have a foreign key. Identify the TRUCK tables candidate key(s). For each table, identify a superkey and a secondary key. Create the ERD for this database. Create the relational diagram for this database
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
