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MCQs on Query Optimization Test 1 PDF Book Download
MCQ: Most database systems to store number of values for an attribute within several ranges, uses
- Gantt chart
MCQ: Process of finding a good strategy for processing a query is called
- Query optimization
- Query processing
- Query management
- Query cost
MCQ: Modification to a relation or expression is referred to as its
MCQ: Operations of Natural-join are
MCQ: Iterator operation of a demand driven pipeline provides function of
- All of the Above