In the object-oriented concept, abstract data types ____.
A) can include simple numeric and alphabetic data types
B) cannot exist - they are strictly part of the relational concept
C) can have operations associated with them
D) are a disaster recovery feature
E) can only be implemented if the DBMS is of the object/relational type
Correct Answer:
Verified
Q1: An instance of an object is an
Q2: The objects that describe similar entities are
Q3: An object/relational DBMS is essentially _.
A) an
Q5: An object _.
A) is the same thing
Q6: In a generalization/specialization relationship _.
A) attributes can
Q7: The modification or refinement of operations as
Q8: Unified Modeling Language (UML) is _.
A) another
Q9: Relational database management systems directly support _.
A)
Q10: Attributes in object classes in a generalization/specialization
Q11: Generalization/specialization relationships are a form of aggregation
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