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

Author Question: An attribute that must be present for every entity (or relationship) instance is a(n): (Read 140 times)

mynx

  • Hero Member
  • *****
  • Posts: 555
on: Aug 2, 2019
An attribute that must be present for every entity (or relationship) instance is a(n):
◦ composite attribute.
◦ multivalued attribute.
◦ optional attribute.
◦ required attribute.
Modern Database Management ¦ Hoffer, Venkataraman, Topi ¦ 13th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by mynx on Aug 2, 2019

anyusername12131

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Aug 2, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


mynx

  • Hero Member
  • *****
  • Posts: 555
Reply #2 on: Aug 2, 2019
TY


anyusername12131

  • Sr. Member
  • ****
  • Posts: 327
Reply #3 on: Aug 2, 2019
You're welcome


« previous next »
 

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

The relationship between free energy and electron movement along the electron transport chain The relationship between free energy and electron movement along the electron transport chain
Blood pressure and blood volume relationship Blood pressure and blood volume relationship
Crossing over during meiosis leads to allele combinations in sex cells that are not present in the p Crossing over during meiosis leads to allele combinations in sex cells that are not present in the p
Time Line of Human History From Upper Paleolithic Period to the Present Time Line of Human History From Upper Paleolithic Period to the Present
The Dose-Effect Relationship, Showing (A) Drug Potency and (B) Drug Efficacy (Or Effectiveness) The Dose-Effect Relationship, Showing (A) Drug Potency and (B) Drug Efficacy (Or Effectiveness)
The relationship between acid–base imbalances and potassium imbalances The relationship between acid–base imbalances and potassium imbalances
Video: Covalent bonds - role in the body

For a complete list of videos, visit our video library