6 Map the following specialization hierarchy super type, sub type relationship to tables Be sure to identify primary keys and foreign keys Note this model contains disjoint subtypes denoted by the symbol in other words, a device can be either a Desktop or Mobile device, but not both The designation of disjoint or overlapping is considered a constraint business rule however, the designation DOES NOT impact how you map to tables It should also be noted that many drawing programs including Visio, do not include symbols for this constraint What is the cardinality optionality of this ER diagram Place your tables below Map the following specialization hierarchy super type, sub type relationship to tables Be sure to identify primary keys and foreign keys Note this model contains disjoint subtypes denoted by the 1(d) symbol in other words, a device can be either a Desktop or Mobile device, but not both The designation of disjoint or overlapping is considered a constraint business rule however, the designation DOES NOT impact how you map to tables It should also be noted that many drawing programs including Visio, do not include symbols for this constraint What is the cardinality optionality of this ER diagram Place your tables below

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Question: 6. Map the following specialization hierarchy [super-type, sub-type relationship] to tables. Be sure to identify primary keys and foreign keys. {Note: this model contains disjoint

6. Map the following specialization hierarchy [super-type, sub-type relationship] to tables. Be sure to identify primary keys and foreign keys. {Note: this model contains disjoint subtypes [denoted by the symbol in other words, a device can be either a Desktop or Mobile device, but not both. The designation of disjoint or overlapping is considered a constraint/business rule however, the designation DOES NOT impact how you map to tables. It should also be noted that many drawing programs including Visio, do not include symbols for this constraint.} What is the cardinality/optionality of this ER diagram? __________ / ___________ Place your tables below.

6. Map the following specialization hierarchy

Map the following specialization hierarchy [super-type, sub-type relationship] to tables. Be sure to identify primary keys and foreign keys. \{Note: this model contains disjoint subtypes [denoted by the 1(d) symbol - in other words, a device can be either a Desktop or Mobile device, but not both. The designation of disjoint or overlapping is considered a constraint/business rule - however, the designation DOES NOT impact how you map to tables. It should also be noted that many drawing programs including Visio, do not include symbols for this constraint. What is the cardinality/optionality of this ER diagram? / Place your tables below

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