« previous next »

Author Question: An associative entity is used for repeating groups. Indicate whether the statement is true or ... (Read 38 times)

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
on: Jul 7, 2018
An associative entity is used for repeating groups.
 
  Indicate whether the statement is true or false

Question 2

Why would a company issuing credit cards use a code that is much larger than the minimum length?
 
  A) to allow for expansion, since the customer growth may increase exponentially
  B) because the numbers are assigned sequentially and the codes should not use all possible numbers
  C) so that a person would not be able to guess a credit card number and illegally use it to purchase goods
  D) because the codes use the alphabetic derivation format
  E) since the codes are used to do inquiries on the data within them


jomama

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

FALSE

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Some common functional groups of biomolecules Some common functional groups of biomolecules
Some common functional groups of biomolecules Some common functional groups of biomolecules
In one-male group species, extra males typically reside in all-male “bachelor” groups. These are Han In one-male group species, extra males typically reside in all-male “bachelor” groups. These are Han
Associative Learning Associative Learning
Blood Groups and Blood Types Blood Groups and Blood Types
Groups of Elephants Groups of Elephants
Video: Hyperglycemia Animation

For a complete list of videos, visit our video library