Which of the following is true about making changes to the ...

[jake]

Which of the following is true about making changes to the database structure?
 
  A) The DBA need not get input from users on the issue because it is a technical decision.
  B) Formal policies and procedures for requesting a change are not used because they are too limiting.
  C) Documentation of when the change was made, how it was made, and why it was made must be created.
  D) Changes do not produce unexpected results because the DBA will have investigated the change thoroughly before implementing it.

Question 2

The system is updated with patches, service packs and new software releases during the ________ step of the SDLC.
 
  A) requirements analysis
  B) component design
  C) implementation
  D) systems maintenance

[hanadaa]

Answer to Question 1

C

Answer to Question 2

D

[jake]

Thanks for the timely response, appreciate it

[elyse44]

Excellent