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Designing tables is easier if a _____ is used to show a table's structure,fields,and primary key.
Q3: The symbol for an entity is a
Q4: Like a primary key,a foreign key must
Q7: The three normal forms constitute a progression
Q17: The primary purpose of pseudocode is to
Q17: A _ collects input data,triggers or authorizes
Q42: Many companies had an installed base of
Q49: List the objectives of system testing.
Q52: Explain what a data dictionary is,making sure
Q70: The Software Engineering Institute (SEI)established a new
Q76: Using a release methodology reduces the documentation