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Q15: Assume that the customer file references a
Q23: In many cases a solution using recursion
Q24: In a flowchart, a function call is
Q25: A function is called from the main
Q54: Older systems that often contain data of
Q58: Packaged data models are meant to be
Q61: A relation is in first normal form
Q65: A(n) _ is the relationship between a
Q82: One reason to use an associative entity
Q88: _ are established between entities in a