Concerning enterprise-wide REA diagrams,which of the following is false?
A) Merging two or more REA diagrams that contain the same resource entity does not require any changes to the cardinality pairs in the individual diagrams.
B) Merging two or more diagrams that contain a common event entity, however, often requires changing the minimum cardinalities associated with the other events to 0, to reflect the fact that the merged event may be connected to any one of several different events, but not to all of them simultaneously.
C) The minimum cardinalities associated with agents may also have to be changed to 0.
D) All of the above are true.
Correct Answer:
Verified
Q1: Integrating separate REA diagrams into a single
Q27: Concerning the creation of tables from an
Q28: Concerning REA models,which of the following is
Q29: Concatenated keys are
A) only needed when combining
Q31: In comparing the REA model to the
Q48: Which table is most likely to have
Q55: How many tables are needed to implement
Q62: When comparing REA diagrams used to design
Q82: The major benefits of using the REA
Q92: In an REA-based relational database,the information normally
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