Introduction to Database System Which of the following products implemented the CODASYL DBTG model? IDMS R:base dBase-II DB2 IDMS R:base dBase-II DB2 ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An attribute that names or identifies entity instances is a(n): identifier. entity. attribute. relationship. identifier. entity. attribute. relationship. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The model for a record management system might be a business form None of these All of these handwritten list a Rolodex card file a business form None of these All of these handwritten list a Rolodex card file ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ Contains fields of data about one entity. None of these Document Record File Fields None of these Document Record File Fields ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The data-base environment has all of the following components except: data-base administrator data base separate files users None of these data-base administrator data base separate files users None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The distinguishable parts of a record are called data None of these files database fields data None of these files database fields ANSWER DOWNLOAD EXAMIANS APP
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