Introduction to Database System In a relation, the order of the columns does not matter. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not the responsibility of the utilities component of DBMS software? creating the physical and logical designs None of these monitoring performance removing flagged records for deletion creating and maintaining the data dictionary creating the physical and logical designs None of these monitoring performance removing flagged records for deletion creating and maintaining the data dictionary ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The DBMS ranked as being the "easiest to use" in the text is Oracle Corporation's Oracle. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The on-line, softcopy display a customer's charge account to respond to an inquiry is an examples of a exception report on demand report regularly scheduled report forecasting report exception report on demand report regularly scheduled report forecasting report ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which type of entity represents a logical generalization whose actual occurrence is represented by a second, associated entity? Subtype entity Archetype entity Instance entity Supertype entity Subtype entity Archetype entity Instance entity Supertype entity ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The master list of an indexed file is sorted in ascending order contains only a list of keys and record numbers None of these has a number assigned to each record both (b) and (c) is sorted in ascending order contains only a list of keys and record numbers None of these has a number assigned to each record both (b) and (c) ANSWER DOWNLOAD EXAMIANS APP
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