Entity- relationship diagrams give deeper insights into how data and applications work together than do class diagrams.
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Q48: A restrictive definition of a database is
Q49: Structured query language is the method of
Q50: Relational database structures are based on implicit
Q51: Entity- relationship diagrams are used to describe
Q52: The logical integration of records across multiple
Q54: The role of the end user is
Q55: Subforms help to enforce the accuracy and
Q56: Data mining, data marts, and data warehousing
Q57: Databases store data in single tables to
Q58: A record is a collection of data
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