In an entity-relationship (E-R) diagram, tables are represented by _____.
A) rectangles
B) ovals
C) circles
D) diamonds
Correct Answer:
Verified
Q9: One can successfully design a database system
Q10: In this text, Boyce-Codd normal form is
Q11: Suppose you have a table with a
Q12: When the commonly accepted shorthand representation is
Q13: You can determine functional dependence by viewing
Q15: Which statement describing relations is false?
A) A
Q16: The duplication of data is formally called
Q17: If column A in a relational database
Q18: Which statement regarding primary keys is true?
A)
Q19: One of the categories of update anomalies
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