Multiple Choice
In IDEF1X,extended E-R model subtype entities are grouped into ________.
A) generic entities
B) category entities
C) nonspecific entities
D) category clusters
E) There is no equivalent IDEF1X term.
Correct Answer:

Verified
Correct Answer:
Verified
Q22: IDEF1X entities are the same as the
Q23: The IDEF1X standard excludes the concept of
Q24: The IDEF1X default cardinality of a nonidentifying
Q25: What is IDEF1X?
Q26: In an IDEF1X identifying connection relationship,_.<br>A)the identifier
Q28: IDEF1X identifying connection relationships correspond to ID-dependent
Q29: In IDEF1X,a type domain allows _.<br>A)different data
Q30: In IDEF1X,extended E-R model 1:N relationships are
Q31: In IDEF1X,extended E-R model weak,but non-ID-dependent relationships
Q32: In IDEF1X,a non-specific relationship is indicated by