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To represent an M:N relationship in a relational database design,an intersection table is created.
Q1: Keys may include:<br>A)primary keys.<br>B)unique secondary keys.<br>C)nonunique secondary
Q17: The MySQL Workbench EER models are data
Q20: A correlated subquery looks very different from
Q34: A "simple object" can contain only simple
Q57: In a double nested set of NOT
Q58: During the second step of assessing table
Q68: A deletion anomaly exists when deleting data
Q72: The values in an SQL view are
Q74: If the removal of facts about one
Q91: Changing table names is complicated by the