What become(s) important for large systems that produce several ...

[beccaep]

What become(s) important for large systems that produce several thousand data elements requiring cataloging and cross-referencing?
 
  A) data dictionary
  B) structured analysis
  C) data flow diagrams
  D) automated data dictionaries
  E) design

Question 2

Why is it important to make sure you have identified all the requirements?
 
  What will be an ideal response?

[johnharpe]

Answer to Question 1

D

Answer to Question 2

You must know all the requirements for the database to fulfill its purpose. If any requirements are missing the database will not be able to perform its function. It may in fact be unusable.

[beccaep]

Great answer, keep it coming

[Jossy]

Thanks for the timely response, appreciate it