Free MCQsLearn App Download - DBMS Design Process Quiz Questions and Answers PDF Download eBook p. 379
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"The implementation data model is basically the", dbms design process Multiple Choice Questions (MCQ) with choices relational data model, entity-relationship model, structural model, and object based relation model to learn SQL certification courses. Learn database design and er model questions and answers with free online certification courses for computer software engineer online degree.
Quiz on DBMS Design Process PDF Download eBook
MCQ: The implementation data model is basically the
- Entity-relationship model
- Relational data model
- Structural model
- Object based relation model
B
MCQ: The term that takes a query-evaluation plan, executes the plan, and returns the answers to the query, is called
- Query-execution engine
- Query-plan engine
- Execution engine
- Query-evaluation engine
A
MCQ: Attributes from the fetched tuple are retrieved using
- Methods
- Objects
- Instances
- Shipment
A
MCQ: A write operation in multiversion timestamp ordering, may result into the
- Abortion of transaction
- Termination of transaction
- Rollback of transaction
- Waiting of transaction
C
MCQ: An association among several entities, is known as a
- Connection
- Relationship
- Agreement
- Integration
B