This topic contains a solution. Click here to go to the answer

Author Question: When the primary key of one relation is placed in a second relation to represent a relationship, the ... (Read 21 times)

fagboi

  • Hero Member
  • *****
  • Posts: 535
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
Answer to Question 1

foreign

Answer to Question 2

FALSE




fagboi

  • Member
  • Posts: 535
Reply 2 on: Jul 7, 2018
Thanks for the timely response, appreciate it


ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

For a complete list of videos, visit our video library