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Heuristic Optimization in DBMS MCQ with Answers PDF

Heuristic Optimization in DBMS Multiple Choice Questions (MCQ), Heuristic Optimization in DBMS quiz answers PDF to learn database systems online course for database systems classes. Query Optimization Multiple Choice Questions and Answers (MCQs), Heuristic Optimization in DBMS quiz questions for top computer science schools. "Heuristic Optimization in DBMS Book" PDF: transformation of relational expressions, heuristic optimization in dbms, query optimization techniques, heuristic query optimization test prep for associates in computer science.

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MCQs on Heuristic Optimization in DBMS Quiz

MCQ: The modification to a relation or expression is referred to as its


MCQ: Materialized views constitute

Linear data
Uniform data
Unique data
Redundant data

MCQ: An option in view maintenance, in which only the affected part of the view is modified is known as

Immediate view maintenance
Deferred view maintenance
Data-view maintenance
Incremental view maintenance

MCQ: Keeping a materialized view up-to-date with respect to the underlying data is known as

Deferred maintenance
Immediate maintenance
View maintenance
Data maintenance

MCQ: Modern database systems provide more direct support for

Incremental view maintenance
Data-view maintenance
Deferred view maintenance
Immediate view maintenance