Introduction to Database System Which language has recently become the de-facto standard for interfacing application programs with relational database system? 4GL SQL Oracle None of these dBASE 4GL SQL Oracle None of these dBASE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Prior to 1970, all data was stored in separate files, which were mostly stored on reels of magnetic tape. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is in this form if it is in BCNF and has no multivalued dependencies: third normal form. fourth normal form. domain/key normal form. second normal form. third normal form. fourth normal form. domain/key normal form. second normal form. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation in this form is free of all modification anomalies. First normal form Third normal form Domain/key normal form Second normal form First normal form Third normal form Domain/key normal form Second normal form ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In the DBM approach, application programs perform the processing functions access control all of the listed here storage function processing functions access control all of the listed here storage function ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Two files may be joined into a third file if None of these they have no records with the same value in the common field both (b) and (c) they have a field in common they have a row in common None of these they have no records with the same value in the common field both (b) and (c) they have a field in common they have a row in common ANSWER DOWNLOAD EXAMIANS APP
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