Author Question: Business rules are captured by the designers of a database and included in a data dictionary to ... (Read 134 times)

a0266361136

  • Hero Member
  • *****
  • Posts: 538
Business rules are captured by the designers of a database and included in a data dictionary to ________.
 
  A) organize and sort the data, complete calculations, and allocate storage space
  B) prevent illegal or illogical entries from entering the database
  C) eliminate data duplication
  D) make sure that each table contains only attributes that are related to an entity
  E) capture the structure of the database

Question 2

Which of the following is a disadvantage of e-tailing?
 
  A) It is limited by physical store and shelf space restrictions.
  B) It requires additional time for products to be delivered.
  C) It complicates the process of comparison shopping.
  D) It restricts companies from effectively competing on prices.
  E) It reduces a company's inventory turnover time.



lorealeza

  • Sr. Member
  • ****
  • Posts: 345
Answer to Question 1

B

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

For a complete list of videos, visit our video library