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Mohamad Eskandarane Questions
11022 Questions
Which of the following is not a relational database?
Database
2022-07-14
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539
The blocking factor is:
Database
2022-07-14
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522
Which of the following improves a query's processing time?
Database
2022-07-14
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460
The fastest read/write time and most efficient data storage of any disk array type is:
Database
2022-07-14
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544
A secondary key is which of the following?
Database
2022-07-14
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518
Which of the following are integrity controls that a DBMS may support?
Database
2022-07-14
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480
A rule of thumb for choosing indexes for a relational database includes which of the following?
Database
2022-07-14
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534
Sequential retrieval on a primary key for sequential file storage has which of the following features?
Database
2022-07-14
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535
Which of the following is an advantage of partitioning?
Database
2022-07-14
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613
If a denormalization situation exists with a many-to-many or associative binary relationship, which of the following is true?
Database
2022-07-14
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562
What is the best data type definition for Oracle when a field is alphanumeric and has a fixed length?
Database
2022-07-14
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565
A transitive dependency is which of the following?
Database
2022-07-14
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591
If no multivalued attributes exist and no partial dependencies exist in a relation, then the relation is in what normal form?
Database
2022-07-14
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30
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547
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11022
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