Amazon SWF ensures that a task is assigned only once and is never duplicated

A.) True

B.) False

A.) True

Explanation:

Amazon Simple Workflow Service (SWF) is a web service for workflow management across multiple workers. Tasks represent steps on the workflow and are assigned to the workers. Task distribution is coordinated by the deciders in such as way that a task is assigned only once without duplication. Task distribution at runtime can be visualized using the Amazon SWF Management Console.