Author Question: When transforming a unary many-to-many relationship to relations, a recursive foreign key is used. ... (Read 56 times)

nevelica

  • Hero Member
  • *****
  • Posts: 563
When transforming a unary many-to-many relationship to relations, a recursive foreign key is used.
 
  Indicate whether the statement is true or false

Question 2

A business model describes how a company produces, delivers, and sells a product or service to create wealth.
 
  Indicate whether the statement is true or false


Kjones0604

  • Sr. Member
  • ****
  • Posts: 327
Answer to Question 1

FALSE

Answer to Question 2

TRUE



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

For a complete list of videos, visit our video library