UML-style E-R diagrams introduce object-oriented notation that is of limited practical value in traditional,relational database design.
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Q5: In UML notation,the relationship line in a
Q6: Three levels of visibility for attributes in
Q7: Which of the following is true about
Q8: In UML-style E-R diagrams,the second segment of
Q9: Attributes preceded by a + are public.
Q11: In UML-style E-R diagrams,the third segment of
Q12: Which of the following would indicate a
Q13: Which of the following is not a
Q14: Maximum cardinalities are represented in UML-style E-R
Q15: Attributes preceded by a + are protected.
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