Introduction to Database System The DBMS acts as an interface between what two components of an enterprise-class database system? Database application and SQL Data and the database The user and the database application Database application and the database Database application and SQL Data and the database The user and the database application Database application and the database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A report form appears on the computer monitor during data entry All of these None of these is used during report generation to format data both (a) and (b) appears on the computer monitor during data entry All of these None of these is used during report generation to format data both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The PROJECT command will create new table that has more rows than the original table both of the listed here none of the listed here more fields than the original table more rows than the original table both of the listed here none of the listed here more fields than the original table ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A report generator is used to data entry print files on paper update files all of the listed here data entry print files on paper update files all of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is NOT a basic element of all versions of the E-R model? Relationships Primary keys Attributes Entities Relationships Primary keys Attributes Entities ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A compound key uniquely identifies an item in a list both (a) and (b) is made up a several pieces of information is a combination of each unique key None of these uniquely identifies an item in a list both (a) and (b) is made up a several pieces of information is a combination of each unique key None of these ANSWER DOWNLOAD EXAMIANS APP
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