Which of the Following Contributes to the Difficulty of Physical

question 35

Multiple Choice

Which of the following contributes to the difficulty of physical database design?

• A) Complexity of the specific DBMS environment
• B) Application profiles are hard to collect and changing
• C) Uncertainty about the number of physical record accesses
• D) All of the above

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The official currency of the Russian Federation, symbolized as RUB.

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United States, a federal republic consisting of 50 states, a federal district, and several territories, characterized by its diverse geography and population.

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