Database Systems MCQs – Practice Test 40 (Chapter 21)
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The "SQL Concepts and Queries Notes" App Download: Integrity constraints are declared as part of the command; MCQ with answers: define table, select table, create table, and modify table. Practice Indexing in DBMS Quiz Questions, download Kobo e-Book (Free Chapter) to study database systems.
MCQ 196: A data structure that allows the database system to find tuples in the relation that have a specified value for the attribute, is known as:
MCQ 197: Integrity constraints are declared as part of the command:
MCQ 198: Referential-integrity constraints are also known to be:
MCQ 199: For each materialized view, some database systems permits the:
MCQ 200: Dates must be specified in the format:
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