Introduction to Database System An entity is something that can be identified in the user's work environment; something that the users want to track. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Each of data files has a _____ that describe the way the data is stored in the file. Fields File structure Database Records Fields File structure Database Records ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An audit trail All of the listed here is the recorded history of operations performed on a file is used to make back-up copies can be used to restore lost information All of the listed here is the recorded history of operations performed on a file is used to make back-up copies can be used to restore lost information ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to add new rows to a table? ADD ROW ALTER TABLE APPEND INSERT ADD ROW ALTER TABLE APPEND INSERT ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The following are components of a database except ________ . metadata indexes reports user data metadata indexes reports user data ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An on-line commercial site such as Amazon.com is an example of a(n) ________ . e-commerce database application data mining database application single-user database application multiuser database application e-commerce database application data mining database application single-user database application multiuser database application ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS