Database Systems MCQs – Practice Test 18 (Chapter 21)
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Download the SQL Concepts and Queries Study App (iOS & Android): New types can be defined by the clause; MCQ with answers: create type, define type, select type, and verify clause. Practice Basic Structure of SQL Queries Quiz Questions, download Apple Book (Free Chapter) to improve professional growth.
MCQ 86: Domains can have constraints, such as:
MCQ 87: The new types can be defined by the clause:
MCQ 88: In rollback work, the database state is restored to what it was before the first statement of the transaction was:
MCQ 89: A predicate expressing a condition that is wished the database always to satisfy, is known as a/an:
MCQ 90: Modifications are generally not permitted on:
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