Introduction to Database System A set of programs that handle a firm's data base responsibilities is called a None of these 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) ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Long-range planning report produced in an MIS are primarily designed for None of these All of these top management middle management lower management None of these All of these top management middle management lower management ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System It is more accurate to define a _____ as a variety of different record types that are treated as a single unit None of these Table Flat File Record Database None of these Table Flat File Record Database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The only reason for the existence of relations is to store instances of functional dependencies. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An audit trail can be used to restore lost information is used to make back-up copies All of the listed here is the recorded history of operations performed on a file can be used to restore lost information is used to make back-up copies All of the listed here is the recorded history of operations performed on a file ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Keys made up of two or more attributes are called composite keys. False True False True ANSWER DOWNLOAD EXAMIANS APP
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