A Company Has a Data Lake on AWS That Ingests

question 65

Multiple Choice

A company has a data lake on AWS that ingests sources of data from multiple business units and uses Amazon Athena for queries. The storage layer is Amazon S3 using the AWS Glue Data Catalog. The company wants to make the data available to its data scientists and business analysts. However, the company first needs to manage data access for Athena based on user roles and responsibilities. What should the company do to apply these access controls with the LEAST operational overhead?

• A) Define security policy-based rules for the users and applications by role in AWS Lake Formation.
• B) Define security policy-based rules for the users and applications by role in AWS Identity and Access Management (IAM).
• C) Define security policy-based rules for the tables and columns by role in AWS Glue.
• D) Define security policy-based rules for the tables and columns by role in AWS Identity and Access Management (IAM).

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Definitions:

Goods and Services

The output of an economy that fulfills consumer needs, with goods being tangible products and services being intangible activities performed for consumers.

Nominal Wage

The amount of money paid to an employee without adjustments for inflation or purchasing power, expressed in current currency terms.

Real Wage

The purchasing power of an individual's earnings, taking into account the effects of inflation.

Aggregate Supply

The cumulative supply of products and services planned for sale by firms in an economy within a specific time period.