What type of attribute has a single element?
A) Single
B) Simple
C) Link
D) Compound
Correct Answer:
Verified
Q8: Semantic objects represent the user's perceptions more
Q9: What type of attribute is composed of
Q10: Whether a developer uses an E-R model
Q11: Group attributes are composites of other attributes.
Q12: Semantic objects are grouped into _.
A)composites
B)entities
C)objects
D)classes
Q14: A subtype inherits all the attributes of
Q15: An object identifier is one or more
Q16: Object identifiers may or may not be
Q17: Semantic objects represent distinct identities.
Q18: The cardinalities of an attribute operate only
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