The values of the following attribute are NOT permanently stored in a database.
A) Unique attribute
B) Composite attribute
C) Multivalued attribute
D) Derived attribute
Correct Answer:
Verified
Q9: Relationship attributes may be necessary in a
Q10: How many entities are involved in a
Q11: Maximum cardinality can be:
A)One or many
B)Zero or
Q12: A multivalued composite attribute can be used
Q13: Attribute B of EntityX is a:
Q15: What type of ternary relationship CANNOT be
Q16: SUNSHINE AIRLINE COMPANY
The ER Diagram for the
Q17: The following attribute represents a collection of
Q18: An M:N relationship that can have multiple
Q19: Which of the following is a possible
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