In Order to Reduce the Number of Joins That Must

question 61

Multiple Choice

In order to reduce the number of joins that must be performed in a query and to increase the speed of data access, the data analyst will _____ the physical model.

• A) cluster
• B) denormalize
• C) index
• D) normalize
• E) optimize

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Definitions:

Japanese Yen

The official currency of Japan, recognized globally by its symbol ¥ or the ISO code JPY.

Indian Depositors

Individuals or entities in India who place their money in financial institutions for safekeeping and potential interest gains.

Appreciate

To recognize the full worth of something or to increase in value over time.

Currency Devaluations

A reduction in the value of a currency with respect to other currencies in the foreign exchange market, typically by government policy.