Introduction to Database System A report form All of these both (a) and (b) appears on the computer monitor during data entry None of these is used during report generation to format data All of these both (a) and (b) appears on the computer monitor during data entry None of these is used during report generation to format data 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? Supertype entity Instance entity Subtype entity Archetype entity Supertype entity Instance entity Subtype entity Archetype entity ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An operation that will increase the length of a list is Look-up Insert All of the listed here Modify Look-up Insert All of the listed here Modify ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ Contains fields of data about one entity. None of these File Document Record Fields None of these File Document Record Fields ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following indicates the maximum number of entities that can be involved in a relationship? Maximum cardinality ERD Greater Entity Count (GEC) Minimum cardinality Maximum cardinality ERD Greater Entity Count (GEC) Minimum cardinality ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A recursive relationship is a relationship between an entity and ________ . itself an instance entity an archetype entity a subtype entity itself an instance entity an archetype entity a subtype entity ANSWER DOWNLOAD EXAMIANS APP
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