Introduction to Database System When using a database management system, the first thing that you must do is to keep a floppy disk in readiness create a database file load the software into your micro¬computer activate file editor keep a floppy disk in readiness create a database file load the software into your micro¬computer activate file editor ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Data security threats include fraudulent manipulation of data hardware failure privacy invasion all of the listed here fraudulent manipulation of data hardware failure privacy invasion all of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A data dictionary is a special file that contains the names of all fields in all files the widths of all fields in all files the data types of all fields in all files All of these None of these the names of all fields in all files the widths of all fields in all files the data types of all fields in all files All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, the ALTER TABLESPACE command is used All of the listed here to add/rename data files to take a tablespace online/offline to change storage characteristics All of the listed here to add/rename data files to take a tablespace online/offline to change storage characteristics 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 All of the listed here change the width of a field change the name of a field correct spelling changes before they are recorded All of the listed here change the width of a field change the name of a field correct spelling changes before they are recorded ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The logical data structure with a one-to-many relationship is a tree relational network chain tree relational network chain ANSWER DOWNLOAD EXAMIANS APP