Semantic objects are grouped into:
A) composites.
B) entities.
C) objects.
D) classes.
E) associations.
Correct Answer:
Verified
Q1: The key of an attribute is a
Q2: The term "semantic" means:
A)meaning.
B)data.
C)detailed.
D)attribute.
E)true.
Q2: A semantic object must represent something with
Q4: An association object relates two (or more)objects
Q7: A "hybrid object" is a semantic object
Q8: Semantic objects represent the user's perceptions more
Q10: Whether a developer uses an E-R model
Q16: Object identifiers may or may not be
Q17: Semantic objects represent distinct identities.
Q19: A "simple object" can contain only simple
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