A Web-Commerce Application Stores Its Data in an Amazon Aurora

question 362

Multiple Choice

A web-commerce application stores its data in an Amazon Aurora DB cluster with an Aurora replica. The application displays shopping cart information by reading data from the reader endpoint. When monitoring the Aurora database, the SysOps Administrator sees that the AuroraReplicaLagMaximum metric for a single replica is high. What behavior is the application MOST likely exhibiting to users?

• A) Users cannot add any items to the shopping cart.
• B) Users intermittently notice that the cart is not updated correctly.
• C) Users cannot remove any items from the shopping cart.
• D) Users cannot use the application because it is falling back to an error page.

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Definitions:

Exploitation

The difference between what workers are paid and the wealth they create for the owner.

Inequality

The unequal distribution of resources, rights, and opportunities among individuals or groups in a society.

Marx

Refers to Karl Marx, a 19th-century philosopher, economist, and social scientist whose work in economics laid the foundation for much of the current understanding of labor and its relation to capital.

Social Contract

The social contract is a theory in political philosophy suggesting that people live together in society in accordance with an agreement that establishes moral and political rules of behavior.