Introduction to Database System The on-line, softcopy display a customer's charge account to respond to an inquiry is an examples of a on demand report regularly scheduled report forecasting report exception report on demand report regularly scheduled report forecasting report exception report ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The way a particular application views the data from the data base that the application uses is a : module subschema schema relational model None of these module subschema schema relational model 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? REMOVE FUNCTION DELETE FUNCTION None of these DROP FUNCTION ERASE FUNCTION REMOVE FUNCTION DELETE FUNCTION None of these DROP FUNCTION ERASE FUNCTION ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A list consists of last names, first names, addresses, and pin codes if all people in the list have the same last and the same pin code, a useful key would be the pin code All of these None of these the last name a compound key consisting of the first name and the last name the pin code All of these None of these the last name a compound key consisting of the first name and the last name ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to select only one copy of each set of duplicable rows All of these SELECT UNIQUE SELECT DIFFERENT SELECT DISTINCT None of these All of these SELECT UNIQUE SELECT DIFFERENT SELECT DISTINCT None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System What is the abbreviation used for a software package that permits the users to create, retrieve and maintain records in a database? DASD EMMS None of these DBMS FMS DASD EMMS None of these DBMS FMS ANSWER DOWNLOAD EXAMIANS APP
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