Introduction to Database System Which language has recently become the de-facto standard for interfacing application programs with relational database system? SQL None of these dBASE 4GL Oracle SQL None of these dBASE 4GL Oracle ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ Contains fields of data about one entity. Fields None of these Record File Document Fields None of these Record File Document ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An ID-dependent entity is an entity whose identifier is a composite identifier where no portion of the composite identifier is an identifier of another entity. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which command is used to remove a table from the database in SQL? UNATTACH TABLE ERASE TABLE DELETE TABLE DROP TABLE UNATTACH TABLE ERASE TABLE DELETE TABLE DROP TABLE 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? Data management packages Single function application packages None of these Custom made programs Special purpose packages Data management packages Single function application packages None of these Custom made programs Special purpose packages ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An attribute that names or identifies entity instances is a(n): entity. attribute. relationship. identifier. entity. attribute. relationship. identifier. ANSWER DOWNLOAD EXAMIANS APP
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