Introduction to Database System A tuple is a(n): column of a table. row of a table. two dimensional table. key of a table. column of a table. row of a table. two dimensional table. key of a table. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following refers to an entity in which the identifier of one entity includes the identifier of another entity? Strong entity Weak entity ID-dependent entity ID-independent entity Strong entity Weak entity ID-dependent entity ID-independent entity ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An identifier typically uses more than one attribute. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A database management system might consist of application programs and a software package called FORTRAN TOTAL BPL AUTOFLOW FORTRAN TOTAL BPL AUTOFLOW ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System What software packages are commonly used for businesses that have to track extensive lists of clients and inventory? Custom made programs Data management packages Special purpose packages None of these Single function application packages Custom made programs Data management packages Special purpose packages None of these Single function application packages ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following contains a complete record of all activity that affected the contents of a database during a certain period of time? report writer data manipulation language query language None of these transaction log report writer data manipulation language query language None of these transaction log ANSWER DOWNLOAD EXAMIANS APP
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