[Solved] Which of the following best describes the primary function of an IAM role in AWS? — Ans: To grant temporary permissions to AWS services or users without using permanent... | AWS

AWS - Identity and Access Management

Which of the following best describes the primary function of an IAM role in AWS?

ATo store encrypted data within AWS KMS

BTo create a permanent user account with fixed access keys

CTo grant temporary permissions to AWS services or users without using permanent credentials

DTo monitor AWS resource usage and billing

Step-by-Step Solution

Solution:

Step 1: Understand IAM roles
An IAM role is designed to provide temporary security credentials to entities that need access to AWS resources.
Step 2: Differentiate from IAM users
Unlike IAM users, roles do not have permanent credentials and are assumed by trusted entities.
Final Answer:
To grant temporary permissions to AWS services or users without using permanent credentials -> Option C
Quick Check:
Temporary permissions, no permanent credentials [OK]

Quick Trick: IAM roles provide temporary access, not permanent credentials [OK]

Common Mistakes:

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Which of the following best describes the primary function of an IAM role in AWS?