« previous next »

Author Question: Which of the following describes some of the advantages of enforcing referential integrity? A) It ... (Read 100 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?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Advantages and disadvantages of select temperature measurement sites Advantages and disadvantages of select temperature measurement sites
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
A dose-response curve describes the relationship between the quantity of the chemical entering the ... A dose-response curve describes the relationship between the quantity of the chemical entering the ...
Advantages of Observational Method Advantages of Observational Method
Video: Homeostasis (range of body conditions, normal limits, mild stresses & severe stresses)

For a complete list of videos, visit our video library