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

Author Question: A referential integrity constraint is used to make sure the values of a foreign key match a valid ... (Read 38 times)

shofmannx20

  • Hero Member
  • *****
  • Posts: 562
on: Jul 7, 2018
A referential integrity constraint is used to make sure the values of a foreign key match a valid value of a primary key.
 
  Indicate whether the statement is true or false

Question 2

A surrogate key is a unique, system-supplied identifier used as the primary key of a table.
 
  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

deja

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 7, 2018
Answer to Question 1

TRUE

Answer to Question 2

TRUE


shofmannx20

  • Member
  • Posts: 562
Reply 2 on: Jul 7, 2018
YES! Correct, THANKS for helping me on my review

flexer1n1

  • Member
  • Posts: 373
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

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?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

pH Values of Some Familiar Substances pH Values of Some Familiar Substances
This one might make you look twice This one might make you look twice
Effect of changing a set point for hypothalamic values Effect of changing a set point for hypothalamic values
When connecting a starter tester such as a Sun VAT 45 to the vehicle, make certain that the ... When connecting a starter tester such as a Sun VAT 45 to the vehicle, make certain that the ...
How to create a table of values from an equation and graph How to create a table of values from an equation and graph
Finding the graph of a Parabola using certain values Finding the graph of a Parabola using certain values
Video: Ciliate conjugation Animation

For a complete list of videos, visit our video library