Introduction to Database System The physical location of a record is determined by a mathematical formula that transforms a file key into a record location in a sequential file a hashed file a tree file an indexed file None of these a sequential file a hashed file a tree file an indexed file None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A database management system might consist of application programs and a software package called FORTRAN TOTAL AUTOFLOW BPL FORTRAN TOTAL AUTOFLOW BPL ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Helping people keep track of things is the purpose of a(n) ________ . database table relationship instance database table relationship instance ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The files stored on a secondary stage device are composed of a hierarchy of data. What does a record in a file contain? Data field Characters Bits None of the listed here Data field Characters Bits None of the listed here 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) Data Base Processing System (DBPS) All of these Data Base Management System (DBMS) None of these Data Management System (DMS) Data Base Processing System (DBPS) All of these Data Base Management System (DBMS) None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If you want to organize a file in multiple ways, it is better to _____ the data rather than to sort it. Index Update Delete Sort Key None of these Index Update Delete Sort Key None of these ANSWER DOWNLOAD EXAMIANS APP
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