This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which relation is created by placing the primary key of either entity in the relation for the other ... (Read 23 times)

Tirant22

  • Hero Member
  • *****
  • Posts: 532
on: Jul 7, 2018
Which relation is created by placing the primary key of either entity in the relation for the other entity or by doing this for both entities?
 
  A) Binary 1:N relationship
  B) Unary 1:1 relationship
  C) Weak entity
  D) Associative entity with additional key

Question 2

A(n) ________ in business process modeling is a decision point.
 
  A) Event
  B) Swim-lane
  C) Gateway
  D) Flow


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nothere

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 7, 2018
Answer to Question 1

B

Answer to Question 2

C


Tirant22

  • Member
  • Posts: 532
Reply 2 on: Jul 7, 2018
Wow, this really help

upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Kitagawa Utamaro, Utamaro's Studio, Eshi . . . dosa-hiki (the three primary steps in producing ... Kitagawa Utamaro, Utamaro's Studio, Eshi . . . dosa-hiki (the three primary steps in producing ...
When checking a coil-on-plug (COP) assembly, check that the primary and secondary wiring looks ... When checking a coil-on-plug (COP) assembly, check that the primary and secondary wiring looks ...
Primary rainbows are the brightest and most common. Primary rainbows are the brightest and most common.
Primary Visual Cortex Primary Visual Cortex
Cover heat source to slow cooling by placing a towel over it. Cover heat source to slow cooling by placing a towel over it.
Formation of primary and secondary lysosomes and their role in cellular digestive Formation of primary and secondary lysosomes and their role in cellular digestive
Video: Rena arc construction

For a complete list of videos, visit our video library