Metadata about the data's source, format, assumptions, and ...

[nenivikky]

Metadata about the data's source, format, assumptions, and constraints are kept in a data warehouse metadata database.
 
  Indicate whether the statement is true or false

Question 2

A surrogate key should be considered when ________.
 
  A) A relationship is N:M
  B) A composite key is required
  C) The key contains a lengthy text field
  D) The key contains a number

[adammoses97]

Answer to Question 1

TRUE

Answer to Question 2

C

[nenivikky]

TYSM

[Kedrick2014]

YES! Correct, THANKS for helping me on my review