You Manage an App Engine Service That Aggregates and Visualizes

question 70

Multiple Choice

You manage an App Engine Service that aggregates and visualizes data from BigQuery. The application is deployed with the default App Engine Service account. The data that needs to be visualized resides in a different project managed by another team. You do not have access to this project, but you want your application to be able to read data from the BigQuery dataset. What should you do?

• A) Ask the other team to grant your default App Engine Service account the role of BigQuery Job User.
• B) Ask the other team to grant your default App Engine Service account the role of BigQuery Data Viewer.
• C) In Cloud IAM of your project, ensure that the default App Engine service account has the role of BigQuery Data Viewer.
• D) In Cloud IAM of your project, grant a newly created service account from the other team the role of BigQuery Job User in your project.

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Definitions:

Cournot Model

An economic model used to describe an industry structure in which companies compete on the amount of output they will produce, which they decide upon independently and at the same time.

Dominant Strategy

A strategy in game theory that yields the best outcome for a player, regardless of the strategies chosen by other players.

Dominant Strategy

A strategy in game theory that is the best for a player to follow, regardless of what the opponent does.

Maximin Strategy

A decision-making rule used in uncertain situations, aiming to select the option with the least possible loss or the maximum of the minimum gains.