Which of the following is a reason that operational data are ...

[burchfield96]

Which of the following is a reason that operational data are difficult to read?
 
  A) Dirty data
  B) Missing values
  C) Non-integrated data
  D) Both A and B
  E) All of the above

Question 2

Recursive relationships occur when an entity has a relationship with ________.
 
  Fill in the blank(s) with correct word

[kingfahad97]

Answer to Question 1

E

Answer to Question 2

itself

[burchfield96]

Excellent

[komodo7]

Thanks for the timely response, appreciate it