Introduction to Database System In any hierarchy of data organization, the smallest entity to be processed as a single unit is called None of these data file data record data field database None of these data file data record data field database 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 Table is synonymous with the term: record. field. column. relation. record. field. column. relation. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If the record management system allows you to edit values before they are recorded on disk, you can change the name of a field All of the listed here correct spelling changes before they are recorded change the width of a field change the name of a field All of the listed here correct spelling changes before they are recorded change the width of a field ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The term _____ is sometimes used to refer to a data file in which all the records have the same record format, that is, the same field names, field lengths, and data types. Database Data structure Flat file Table None of these Database Data structure Flat file Table None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following products was the first to implement true relational algebra in a PC DBMS? IDMS R:base dBase-II Oracle IDMS R:base dBase-II Oracle ANSWER DOWNLOAD EXAMIANS APP
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