Which of the following are characteristics of a serverless application that runs in the AWS Cloud?
(Choose two.)
Users must manually configure Amazon EC2 instances.
Users have a choice of operating systems.
The application has built-in fault tolerance.
Users can run Amazon EC2 Spot Instances.
The application can scale based on demand.
Explanations:
Serverless applications do not require users to manage or configure Amazon EC2 instances manually.
Users do not have a choice of operating systems in serverless environments as they do not manage servers directly.
Serverless applications often have built-in fault tolerance as part of the managed services provided by AWS.
Running Amazon EC2 Spot Instances is not applicable in serverless architectures since there are no EC2 instances managed by the user.
Serverless applications can automatically scale based on demand, responding to traffic without manual intervention.
I arrange that the answer is:
The application has built-in fault tolerance.