« previous next »

Author Question: In an E-R diagram, there are/is ________ business rule(s) for every relationship. A) two B) ... (Read 16 times)

OSWALD

  • Hero Member
  • *****
  • Posts: 580
on: Jul 7, 2018
In an E-R diagram, there are/is ________ business rule(s) for every relationship.
 
  A) two
  B) three
  C) one
  D) zero

Question 2

When two parties in an IPsec connection communicate back and forth, there are ________ security associations.
 
  A) 1
  B) 2
  C) 3
  D) 4
Modern Database Management ¦ Hoffer, Venkataraman, Topi ¦ 13th Edition
Buy Test-Bank


aloop

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

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?

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?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Relationship between body size and seed size in Galapagos finch species Relationship between body size and seed size in Galapagos finch species
Relationship between the number of CAG repeats in a gene and the age of onset of Huntington disease. Relationship between the number of CAG repeats in a gene and the age of onset of Huntington disease.
back of neck diagram back of neck diagram
A Semantic Network Diagram for the Category “Animal” A Semantic Network Diagram for the Category “Animal”
Relationship of Victims and Rapists Relationship of Victims and Rapists
If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ... If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ...
Video: Smoking Cessation

For a complete list of videos, visit our video library