Introduction to Database System A _____ Contains fields of data about one entity. Fields None of these Record Document File Fields None of these Record Document File ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A compound key None of these is made up a several pieces of information uniquely identifies an item in a list both (a) and (b) is a combination of each unique key None of these is made up a several pieces of information uniquely identifies an item in a list both (a) and (b) is a combination of each unique key ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A tuple is a(n): key of a table. column of a table. two dimensional table. row of a table. key of a table. column of a table. two dimensional table. row of a table. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An entity class is a collection of entities and is described by the structure of the entities in that class. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A form can be used to format printed output delete records All of these modify records None of these format printed output delete records All of these modify records None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Primitive operations common to all record management systems include Sort All of the listed here Print Look-up Sort All of the listed here Print Look-up ANSWER DOWNLOAD EXAMIANS APP
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