24. A view is which of the following? A) virtual table that can be accessed via...

Transcribed Image Text:

24. A view is which of the following? A) virtual table that can be accessed via SQL commands B) virtual table that cannot be accessed via SQL commands C) base table that can be accessed via SQL commands D) base table that cannot be accessed via SQL commands 25. does not have a distinguishing attribute of its own, and its existence depends on another entity. A) Weak entity B) Strong entity Non attributes entity D) Dependent entity II. Short Answer (50 pts) 26. (15 points) Construct an E-R diagram for a car insurance company whose customers own one or more cars each. Each car has associated with it zero to any number of recorded accidents. Note to specify the multiplicity for each relationship. For each entity, specify the attributes and the primary key. show stubong yan 24. A view is which of the following? A) virtual table that can be accessed via SQL commands B) virtual table that cannot be accessed via SQL commands C) base table that can be accessed via SQL commands D) base table that cannot be accessed via SQL commands 25. does not have a distinguishing attribute of its own, and its existence depends on another entity. A) Weak entity B) Strong entity Non attributes entity D) Dependent entity II. Short Answer (50 pts) 26. (15 points) Construct an E-R diagram for a car insurance company whose customers own one or more cars each. Each car has associated with it zero to any number of recorded accidents. Note to specify the multiplicity for each relationship. For each entity, specify the attributes and the primary key. show stubong yan

Answer rating: 100% (QA)

answer 24 C Base table that can be accessed via SQL commands 25 A Weak entity 26 Entities Customer Customer ID Primary Key Name Address Phone Number C... View the full answer