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

Author Question: A foreign key value can appear multiple times in a table. Indicate whether the statement is true ... (Read 52 times)

NClaborn

  • Hero Member
  • *****
  • Posts: 560
on: Jul 7, 2018
A foreign key value can appear multiple times in a table.
 
  Indicate whether the statement is true or false.

Question 2

The value of a primary key must be unique for each tuple of its 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

Sophiapenny

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

T

Answer to Question 2

T


NClaborn

  • Member
  • Posts: 560
Reply 2 on: Jul 7, 2018
:D TYSM

isabelt_18

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Complete the table by dragging the white labels to the gray targets, the blue la Complete the table by dragging the white labels to the gray targets, the blue la
Multisystem effects of multiple sclerosis. Multisystem effects of multiple sclerosis.
True Dover Sole True Dover Sole
Suicide rates in Canada are more than three times higher for males than for females Suicide rates in Canada are more than three times higher for males than for females
APA Table - SPSS APA Table - SPSS
graphic(04-40.jpg) Mary pushes horizontally on a large, heavy table which is s graphic(04-40.jpg) Mary pushes horizontally on a large, heavy table which is s
Video: What are Taste Receptors? How Does it Work? Animation

For a complete list of videos, visit our video library