Representing a one-to-many recursive relationship requires which ...

[penza]

Representing a one-to-many recursive relationship requires which of the following?
 
  A) Additional table with a primary key, but without a foreign key
  B) Additional table with a composite primary key that acts as a foreign key
  C) No additional table modification
  D) Additional foreign key that is also a primary key in the same table

Question 2

The final phase of the systems development life cycle (SDLC) is ________.

[chevyboi1976]

Answer to Question 1

D

Answer to Question 2