A Company's Data Analyst Needs to Ensure That Queries Executed

question 120

Multiple Choice

A company's data analyst needs to ensure that queries executed in Amazon Athena cannot scan more than a prescribed amount of data for cost control purposes. Queries that exceed the prescribed threshold must be canceled immediately. What should the data analyst do to achieve this?

• A) Configure Athena to invoke an AWS Lambda function that terminates queries when the prescribed threshold is crossed.
• B) For each workgroup, set the control limit for each query to the prescribed threshold.
• C) Enforce the prescribed threshold on all Amazon S3 bucket policies
• D) For each workgroup, set the workgroup-wide data usage control limit to the prescribed threshold.

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Definitions:

SPSS Regression Output

The results generated by the statistical software SPSS after performing regression analysis, including coefficients, significance levels, and other diagnostics.

Y-intercept

The point where a line crosses the y-axis on a graph, representing the value of the dependent variable when the independent variable is zero.

Simple Linear Regression

A statistical method that models the relationship between a dependent variable and one independent variable by fitting a linear equation to the observed data.

Response Variable

The variable in a study or experiment that is assumed to depend on or be affected by changes in another variable (often called the independent variable).