Introduction to Database System Because it contains a description of its own structure, a database is considered to be ________ . metadata compatible an application program self-describing described metadata compatible an application program self-describing described ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The _____ command is used to allocates an extent for the table in SQL ALTER TABLE MODIFY TABLE REDEFINE TABLE None of these MODIFY ALLOCATES ALTER TABLE MODIFY TABLE REDEFINE TABLE None of these MODIFY ALLOCATES ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System When performing a look-up operation using a form None of these you look at each form sequentially until you see the one you want you enter the search value into the form All of these you type the key in an entry line, and the correct form is displayed None of these you look at each form sequentially until you see the one you want you enter the search value into the form All of these you type the key in an entry line, and the correct form is displayed ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In which of the following is a single-entity instance of one type related to many entity instances of another type? Many-to-Many Relationship One-to-One Relationship One-to-Many Relationship Composite Relationship Many-to-Many Relationship One-to-One Relationship One-to-Many Relationship Composite Relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Periodically adding, changing and deleting file records is called file Updating restructuring renewing upgrading Updating restructuring renewing upgrading ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System One data dictionary software package is called ACCESS TOTAL DB/DC dictionary None of these any of the above ACCESS TOTAL DB/DC dictionary None of these any of the above ANSWER DOWNLOAD EXAMIANS APP
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