The heuristic cardinalities on participation relationships are (1,1) Economic event - (0,N) Agent. What is a common exception that changes the mandatory participation to optional if the relationship involves external agents?
Correct Answer:
Verified
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Q43: Draw an entity-relationship segment with minimum and
Q44: Draw an entity-relationship segment with minimum and
Q45: Explain the information provided by the minimum
Q46: What is a claim in the REA
Q47: What are the heuristic cardinalities for stockflow
Q49: What are the three main types of
Q50: Describe the seven steps needed to create
Q51: What are the five Journalism 101 questions
Q52: China U-Town is a very successful restaurant
Q53: Bill's Bells is a company that sells
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents