Author Question: How many types of business rules are there in conceptual data modeling? A) One B) Two C) Three ... (Read 33 times)

sc00by25

  • Hero Member
  • *****
  • Posts: 596
How many types of business rules are there in conceptual data modeling?
 
  A) One
  B) Two
  C) Three
  D) Four

Question 2

What are the procedures when constructing a decision table?
 
  What will be an ideal response?


yahahah24021

  • Sr. Member
  • ****
  • Posts: 323
Answer to Question 1

D

Answer to Question 2

1. Name the conditions and the values that each condition can assume. Determine all of the conditions that are relevant to your problem and then determine all of the values each condition can take. 2. Name all possible actions that can occur. The purpose of creating decision tables is to determine the proper course of action given a particular set of conditions. 3. List all possible rules. When you first create a decision table, you have to create an exhaustive set of rules. Every possible combination of conditions must be represented. 4. Define the actions for each rule. Now that all possible rules have been identified, provide an action for each rule. 5. Simplify the decision table. Make the decision table as simple as possible by removing any rules with impossible actions.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

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 B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

For a complete list of videos, visit our video library