Introduction to Database System Sophisticated report generators can print row-oriented reports All of the listed here perform arithmetic operations selectively retrieve and print portions of a list print row-oriented reports All of the listed here perform arithmetic operations selectively retrieve and print portions of a list 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 correct spelling changes before they are recorded change the width of a field change the name of a field All of the listed here correct spelling changes before they are recorded change the width of a field change the name of a field All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which language has recently become the de-facto standard for interfacing application programs with relational database system? 4GL Oracle SQL dBASE None of these 4GL Oracle SQL dBASE None of these 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 ERASE FUNCTION DROP FUNCTION DELETE FUNCTION REMOVE FUNCTION None of these ERASE FUNCTION DROP FUNCTION DELETE FUNCTION REMOVE FUNCTION ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In the relational model, relationships between relations or tables are created by using: composite keys. candidate keys. foreign keys. determinants. composite keys. candidate keys. foreign keys. determinants. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not characteristic of a relational database model? treelike structure tables records complex logical relationships treelike structure tables records complex logical relationships ANSWER DOWNLOAD EXAMIANS APP
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