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

Author Question: The integrity constraint that ensures that every many record in a one-to-many relationship has a ... (Read 65 times)

tfester

  • Hero Member
  • *****
  • Posts: 534
on: Jul 7, 2018
The integrity constraint that ensures that every many record in a one-to-many relationship has a matching record in the one file is called:
 
  A) entity integrity.
  B) referential integrity.
  C) domain integrity.
  D) ordinal integrity.
  E) cardinal integrity.

Question 2

Which of the following is not one of the four values of agile modeling?
 
  A) communication
  B) technical skill
  C) simplicity
  D) courage


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

beccamahon

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

B


tfester

  • Member
  • Posts: 534
Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)

zacnyjessica

  • Member
  • Posts: 345
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

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?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Went and Briggs demonstrated the relationship between light perception and auxin function. Went and Briggs demonstrated the relationship between light perception and auxin function.
The vagina, sagittal section showing the location of the vagina and its relationship to the cervix, The vagina, sagittal section showing the location of the vagina and its relationship to the cervix,
Relationship between blood and lymph capillaries. Relationship between blood and lymph capillaries.
A dose-response curve describes the relationship between the quantity of the chemical entering the ... A dose-response curve describes the relationship between the quantity of the chemical entering the ...
The isotope record The isotope record
An overlapping record extends back thousands of years of tree ring width An overlapping record extends back thousands of years of tree ring width
Video: Erythropoietin (EPO)

For a complete list of videos, visit our video library