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Database __________ which is the logical design of the database, and the databas
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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.
Instance, Schema
Relation, Schema
Relation, Domain
Schema, Instance
Answer : D
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1) 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.
2) A domain is atomic if elements of the domain are considered to be ____________ units.
3) The term attribute refers to a ___________ of a table.
4) The tuples of the relations can be of ________ order.
5) Course(course_id,sec_id,semester)
Here the course_id,sec_id and semester are __________ and course is a _________
