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Which of the following best describes the object-based model…

Which of the following best describes the object-based model used for semi-structured data representation?

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Which type of join returns all rows from the right table and…

Which type of join returns all rows from the right table and matching rows from the left table?

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52.   54 A table violating BCNF can still be in 3NF if:

52.   54 A table violating BCNF can still be in 3NF if:

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During physical database design, denormalization may be perf…

During physical database design, denormalization may be performed to:

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Which system is optimized for processing large volumes of un…

Which system is optimized for processing large volumes of unstructured logs generated by applications?

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In SQL filtering, which operator is most appropriate for mat…

In SQL filtering, which operator is most appropriate for matching values that fall outside a specific numeric range?

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Which SQL statement is used specifically to remove a table a…

Which SQL statement is used specifically to remove a table and all of its data permanently from the database?

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In data modeling, a primary key must satisfy which two prope…

In data modeling, a primary key must satisfy which two properties?

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What is the most distinctive assumption of the Kappa archite…

What is the most distinctive assumption of the Kappa architecture?

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Which SQL clause is essential to avoid returning unintended…

Which SQL clause is essential to avoid returning unintended matches in a theta join?

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