Introduction to Database System In a relation, the columns are sometimes called "attributes". True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A set of programs that handle a firm's data base responsibilities is called a Data Management System (DMS) All of these Data Base Management System (DBMS) None of these Data Base Processing System (DBPS) Data Management System (DMS) All of these Data Base Management System (DBMS) None of these Data Base Processing System (DBPS) ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A recursive relationship is a relationship between an entity and ________ . an archetype entity an instance entity itself a subtype entity an archetype entity an instance entity itself a subtype entity 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? Oracle IDMS dBase-II R:base Oracle IDMS dBase-II R:base ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The index consists of All of these a list of keys pointers to the master list both (a) and (b) None of these All of these a list of keys pointers to the master list both (a) and (b) None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The distinguishable parts of a record are called data files None of these database fields data files None of these database fields ANSWER DOWNLOAD EXAMIANS APP
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