Introduction to Database System In a large DBMS each subschema contains every field in the logical schema each user can access every sub¬schema each user can "see" only a small part of the entire database all of the listed here each subschema contains every field in the logical schema each user can access every sub¬schema each user can "see" only a small part of the entire database all of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A form defines none of the listed here both of the listed here the width of each field where data is placed on the screen none of the listed here both of the listed here the width of each field where data is placed on the screen ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command(s) is(are) used to enable/disable a database trigger? MODIFY USER ALTER TRIGGER CHANGE USER All of the listed here MODIFY USER ALTER TRIGGER CHANGE USER All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a serious problem of file management systems? data redundancy program dependence lack of data independence difficult to update All of these data redundancy program dependence lack of data independence difficult to update All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System SQL stands for ________ . Sequential Question Language Structured Query Language Sequential Query Language Structured Question Language Sequential Question Language Structured Query Language Sequential Query Language Structured Question Language ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If you want your database to include methods, you should use a _____ database. Object-Oriented Distributed Hierarchical Network Object-Oriented Distributed Hierarchical Network ANSWER DOWNLOAD EXAMIANS APP
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