What is a benefit of identity federation with the AWS Cloud?

It assigns roles to authenticated users to control their access to AWS resources.

It centralizes the storage and management of user identities inside of the AWS Cloud.

It eliminates the need for defining permissions in AWS Identity and Access Management $($IAM$)$ to secure the access to AWS resources.

$$ It enables the use of an external identity provider to authenticate workforce users and give them access to AWS resources.

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Number correct: $2$ out of $3$