Introduction to Database System A file produced by a spreadsheet is generally stored on disk in an ASCII text format can be used for graphic can be used as it by the DBMS all of the listed here is generally stored on disk in an ASCII text format can be used for graphic can be used as it by the DBMS all of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is in Boyce-Codd Normal Form (BCNF) if every determinant is a composite key. True False True False 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 change the width of a field change the name of a field correct spelling changes before they are recorded All of the listed here change the width of a field change the name of a field correct spelling changes before they are recorded All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A command that lets you change one or more fields in a record is All of these Modify Look-up Insert None of these All of these Modify Look-up Insert None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which type of entity represents an actual occurrence of an associated generalized entity? Subtype entity Instance entity Supertype entity Archetype entity Subtype entity Instance entity Supertype entity Archetype entity ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If you want to group the records in the abc database, you could use the Jobcode as the _____. Sort Key Index Delete Update Sort Key Index Delete Update ANSWER DOWNLOAD EXAMIANS APP
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