Question
Multiple-select QuestionWhich of the following are TRUE about relational tables: A. Some tables may be without a primary key B. A tuple does not represent
Multiple-select QuestionWhich of the following are TRUE about relational tables:
| A. | Some tables may be without a primary key | |
| B. | A tuple does not represent an entity instance within the entity set | |
| C. | An entity instance is a row (or tuple) of the table | |
| D. | The order of the columns of the table does not matter to the database |
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Oracle Database Programming With Visual Basic.NET Concepts Designs And Implementations
Authors: Ying Bai
1st Edition
1119734398, 978-1119734390
