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 32 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
Wow, this really help

diana chang

  • Member
  • Posts: 288
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

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

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

There are multiple pathways for heat exchange between organisms and the environment. There are multiple pathways for heat exchange between organisms and the environment.
Urinating times Urinating times
How to determine an exponential relation from a table of values How to determine an exponential relation from a table of values
ANOVA Table ANOVA Table
A bank statement shows a balance of $2,970.31 The check register of the account owner shows an ... A bank statement shows a balance of $2,970.31 The check register of the account owner shows an ...
The Effect of Multiple Contributing Genes on Phenotypic Variation The Effect of Multiple Contributing Genes on Phenotypic Variation
Video: Stretch reflex & Tendon reflex

For a complete list of videos, visit our video library