Introduction to Database System Which language has recently become the de-facto standard for interfacing application programs with relational database system? None of these Oracle dBASE SQL 4GL None of these Oracle dBASE SQL 4GL ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Database applications are seldom intended for use by a single user. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is in Boyce-Codd Normal Form (BCNF) if every determinant is a composite key. True False True False 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 In any hierarchy of data organization, the smallest entity to be processed as a single unit is called data field None of these database data file data record data field None of these database data file data record ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a relational schema, each tuple is divided into fields called All of the listed here Relations Queries Domains All of the listed here Relations Queries Domains ANSWER DOWNLOAD EXAMIANS APP
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