Complicated groupings of data in a relational database need to be adjusted to eliminate awkward many-to-many relationships.
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Q50: A data lake is composed of:
A)historical data
Q51: CGI is a DBMS programming language that
Q52: You work for a retail clothing chain
Q53: Which of the following is not one
Q54: NoSQL technologies are used to manage sets
Q56: DBMS have a data definition capability to
Q57: Data mining allows users to:
A)quickly compare transaction
Q58: The term big data refers to all
Q59: Identify and describe three basic operations used
Q60: A physical view shows data as it
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