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

Author Question: An attribute in a relation of a database that serves as the primary key of another relation in the ... (Read 117 times)

strangeaffliction

  • Hero Member
  • *****
  • Posts: 660
on: Jul 7, 2018
An attribute in a relation of a database that serves as the primary key of another relation in the same database is called a:
 
  A) link attribute.
  B) link key.
  C) foreign key.
  D) foreign attribute.

Question 2

In the figure below, which attribute is multivalued?
 
  A) Years_Employed
  B) Employee_ID
  C) Skill
  D) Address
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 a Subject Expert

CourtneyCNorton

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 7, 2018
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


strangeaffliction

  • Member
  • Posts: 660
Reply 2 on: Jul 7, 2018
Wow, this really help

jordangronback

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

« previous next »
 

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

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?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Estimated terrestrial net primary productivity across Canada. Estimated terrestrial net primary productivity across Canada.
Lip Abnormalities, Chancre from Primary Syphilis Lip Abnormalities, Chancre from Primary Syphilis
Jugular Venous Pulse Waves in Relation to the Phonocardiogram and Electrocardiogram Jugular Venous Pulse Waves in Relation to the Phonocardiogram and Electrocardiogram
Schools are a primary agent of socialization. One of their functions is to teach children the ... Schools are a primary agent of socialization. One of their functions is to teach children the ...
The Four Primary Drug-Receptor Families The Four Primary Drug-Receptor Families
Primary growth in a root Primary growth in a root
Video: Factors that influence muscle tension - Sarcomere length and force, understretched and overstretched

For a complete list of videos, visit our video library