Which of These Statements About BigQuery Caching Is True

question 218

Multiple Choice

Which of these statements about BigQuery caching is true?

• A) By default, a query's results are not cached.
• B) BigQuery caches query results for 48 hours.
• C) Query results are cached even if you specify a destination table.
• D) There is no charge for a query that retrieves its results from cache.

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Definitions:

Beta

A measure of the volatility, or systematic risk, of a security or a portfolio compared to the market as a whole.

Systematic Risk

Systematic risk refers to the overall risk affecting the entire market or market segment, making it unavoidable through diversification.

Diversification

A risk management strategy that mixes a wide variety of investments within a portfolio.

Idiosyncratic Risk

The risk associated with an individual asset, which can be mitigated through diversification.