« previous next »

Author Question: Which of the following describes some of the advantages of enforcing referential integrity? A) It ... (Read 89 times)

Beheh

  • Hero Member
  • *****
  • Posts: 520
on: Jul 7, 2018
Which of the following describes some of the advantages of enforcing referential integrity?
 
  A) It prevents orphan data
  B) It makes the database more difficult to use
  C) It protects against bad or meaningless data
  D) Both A and C

Question 2

An internal data flow is one that connects two processes.
 
  Indicate whether the statement is true or false


Hikerman221

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 7, 2018
Answer to Question 1

D

Answer to Question 2

TRUE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

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?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Research Methods: Advantages and Limitations Research Methods: Advantages and Limitations
Authoritative parenting involves enforcing rules in a way that conveys parental affection. Authoritative parenting involves enforcing rules in a way that conveys parental affection.
Advantages and Disadvantages of Managed Care Advantages and Disadvantages of Managed Care
Advantages and Disadvantages of Convection super-heater Advantages and Disadvantages of Convection super-heater
Advantages and DisAdvantages of Radiant super-heater Advantages and DisAdvantages of Radiant super-heater
Routes of Drug Administration: Advantages and Disadvantages Routes of Drug Administration: Advantages and Disadvantages
Video: Introduction to Diabetes

For a complete list of videos, visit our video library