Introduction to Database System When using a database management system, the first thing that you must do is to activate file editor keep a floppy disk in readiness load the software into your micro¬computer create a database file activate file editor keep a floppy disk in readiness load the software into your micro¬computer create a database file ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Relationship classes are associations between entity classes. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A data dictionary doesn't provide information about: the size of the disk storage device It allows a many-to-many relationship It is conceptually simple where data is located It will be the dominant data base of the future the size of the disk storage device It allows a many-to-many relationship It is conceptually simple where data is located It will be the dominant data base of the future ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The master list of an indexed file both (b) and (c) None of these is sorted in ascending order contains only a list of keys and record numbers has a number assigned to each record both (b) and (c) None of these is sorted in ascending order contains only a list of keys and record numbers has a number assigned to each record ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following contains a complete record of all activity that affected the contents of a database during a certain period of time? transaction log query language None of these report writer data manipulation language transaction log query language None of these report writer data manipulation language ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to remove a stored function from the database? None of these DELETE FUNCTION ERASE FUNCTION DROP FUNCTION REMOVE FUNCTION None of these DELETE FUNCTION ERASE FUNCTION DROP FUNCTION REMOVE FUNCTION ANSWER DOWNLOAD EXAMIANS APP
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