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A ________ validation test checks for the existence of data items in all fields of a record.
Q13: When adopting a client/server architecture,identify four benefits
Q13: An _ is a table used to
Q16: For a unary M:N relationship:<br>A)the entity type
Q26: _,_,_,_,and _ are methods for assessing usability.
Q32: A relationship that the data modeler chooses
Q61: One key to designing quality business processes
Q90: In a basic LAN environment,all data manipulation
Q104: When two 3NF relations are merged to
Q112: When using a light pen,usability problems may
Q129: Generally speaking,logical and physical database design is