This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is true about making changes to the database structure? A) The DBA need ... (Read 14 times)

jake

  • Hero Member
  • *****
  • Posts: 538
on: Jul 7, 2018
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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hanadaa

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 7, 2018
Answer to Question 1

C

Answer to Question 2

D


jake

  • Member
  • Posts: 538
Reply 2 on: Jul 7, 2018
Wow, this really help

upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

The structure and function of the GABA-A receptor. The structure and function of the GABA-A receptor.
Structure of fish gills. Structure of fish gills.
Skin structure, including the three layers of the skin and the accessory organs: sweat gland, sebace Skin structure, including the three layers of the skin and the accessory organs: sweat gland, sebace
Decision Making Decision Making
Structure of an animal cell Structure of an animal cell
Structure of the hepatitis B virus. Structure of the hepatitis B virus.
Video: Negative Feedback Regulation of Blood Pressure

For a complete list of videos, visit our video library