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

Author Question: Which business rule specifies rules concerning the relationships between entity types? A) ... (Read 33 times)

deesands

  • Hero Member
  • *****
  • Posts: 514
on: Jul 7, 2018
Which business rule specifies rules concerning the relationships between entity types?
 
  A) Triggering operations
  B) Referential integrity constraints
  C) Entity integrity
  D) Domains

Question 2

When merging relations that contain synonyms, we should obtain, if possible, agreement from users on a single standardized name for the attribute and eliminate the other synonym.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jomama

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

TRUE


deesands

  • Hero Member
  • *****
  • Posts: 514
Reply #2 on: Jul 7, 2018
Thank you


jomama

  • Sr. Member
  • ****
  • Posts: 346
Reply #3 on: Jul 7, 2018
No problemo


« previous next »
 

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Traction is the application of a pulling force to maintain bone alignment during fracture healing. D Traction is the application of a pulling force to maintain bone alignment during fracture healing. D
Types of headaches Types of headaches
(A–B) Two types of canes. (A–B) Two types of canes.
Types, location, and structures of teeth. Types, location, and structures of teeth.
Types of supercoiling found in chromosomes Types of supercoiling found in chromosomes
The types of topological interconversions catalyzed by type II topoisomerases The types of topological interconversions catalyzed by type II topoisomerases
Video: Muscular Dystrophy

For a complete list of videos, visit our video library