A relational database consists of a collection of

Related MCQs

• A relational database consists of a collection of
• Database __________ which is the logical design of the database, and the database _______ which is a snapshot of the data in the database at a given instant in time.
• Database __________ , which is the logical design of the database, and the database _______,which is a snapshot of the data in the database at a given instant in time.
• Which of the following is not a relational algebraic operation that is developed specifically for the relational databases?
• The relational database environment has all of the following components except
• Which of the following is not a relational database?
• Which normal form is considered adequate for normal relational database design?
• A relational database system needs to maintain data about the relations, such as the schema of the relations. This is called
• Which rules are defined in relational models they from as an essential part of any relation database:
• A relational database system needs to maintain data about the relations, such as the schema of the relations. This is called