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

Author Question: When the primary key of one relation is placed in a second relation to represent a relationship, the ... (Read 23 times)

fagboi

  • Hero Member
  • *****
  • Posts: 535
on: Jul 7, 2018
When the primary key of one relation is placed in a second relation to represent a relationship, the attribute in the second relation is called a(n) ________ key.
 
  Fill in the blank(s) with correct word

Question 2

Report delivery is more difficult for data mining than it is for reporting systems.
 
  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

ankilker

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 7, 2018
Answer to Question 1

foreign

Answer to Question 2

FALSE


fagboi

  • Member
  • Posts: 535
Reply 2 on: Jul 7, 2018
:D TYSM

jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Four main models that describe the relationship between ecosystem function and biodiversity. Four main models that describe the relationship between ecosystem function and biodiversity.
Morphology of Primary Lesions Morphology of Primary Lesions
Relationship of the conduction system to an ECG strip. Relationship of the conduction system to an ECG strip.
Graph showing the relationship between the freezing point of the coolant and the percentage of ... Graph showing the relationship between the freezing point of the coolant and the percentage of ...
Relationship between inorganic and organic nitrogen metabolism Relationship between inorganic and organic nitrogen metabolism
Relationship of Sun Angle and Solar Radiation Relationship of Sun Angle and Solar Radiation
Video: Cellular Respiration & Glucose Mobilization (Glucose transport & Phosphorylation of Glucose)

For a complete list of videos, visit our video library