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The primary key's main function is to uniquely identify a(n) ____ within a table.
Q3: A(n) _ attribute is an attribute that
Q7: What is a key and why is
Q19: A server-side extension _.<br>A) provides its services
Q34: An attribute that is part of a
Q45: In specialization hierarchies with multiple levels of
Q47: In Chen notation, entities and relationships must
Q52: Distributed processing shares the database's logical processing
Q65: A(n) _ in a hierarchical model is
Q85: PL/SQL blocks have a section used to
Q94: A weak entity must be _-dependent.