In an entity-relationship (E-R) diagram, one-to-many relationships between entitities are drawn as ____.
A) ovals
B) equal signs
C) lines
D) circles
Correct Answer:
Verified
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Q45: When you write a column in the
Q47: When you combine a column name with
Q48: A table's design should be as simple
Q49: In an entity-relationship (E-R)diagram,_ are used to
Q50: A(n)_ is another name for a record
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Q57: A relationship is an association between _.
Q58: _ is the duplication of data.
A)Repeating group
B)Redundancy
C)Replication
D)Anomaly
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