Which of the Following Does Amazon DynamoDB Perform

question 159

Multiple Choice

Which of the following does Amazon DynamoDB perform?

• A) Atomic increment or decrement on scalar values
• B) Neither increment nor decrement operations
• C) Only increment on vector values
• D) Only atomic decrement operations

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Definitions:

Game-Theory Models

Mathematical models that analyze situations in which the outcome depends on the choices of multiple agents, each with their own preferences.

Interdependence

A relationship between entities where each is mutually reliant on the other, common in global trade, ecosystems, and social networks.

Kinked Demand Curve

A model used in economic theory that suggests prices have a tendency to remain stable because competitors will more likely match price decreases but not price increases.

Opec

The Organization of Petroleum Exporting Countries, an intergovernmental organization of oil-producing countries that coordinates and unifies petroleum policies.