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CLF-C02 · Question #654

A company is deploying a mobile app on AWS. Thousands of users will access the app. Which AWS service should the company use to create a directory to manage sign-in for the users?

The correct answer is C. Amazon Cognito. Amazon Cognito is specifically designed for managing user authentication and sign-in for mobile and web applications. It provides user directories, supports social and enterprise identity providers, and enables features like multi-factor authentication (MFA). It is the ideal choi

Submitted by daniela_cl· Mar 6, 2026Cloud Technology and Services

Question

A company is deploying a mobile app on AWS. Thousands of users will access the app. Which AWS service should the company use to create a directory to manage sign-in for the users?

Options

  • AAWS Directory Service
  • BAWS IAM Identity Center
  • CAmazon Cognito
  • DAWS Identity and Access Management (IAM)

How the community answered

(58 responses)
  • A
    5% (3)
  • B
    2% (1)
  • C
    91% (53)
  • D
    2% (1)

Explanation

Amazon Cognito is specifically designed for managing user authentication and sign-in for mobile and web applications. It provides user directories, supports social and enterprise identity providers, and enables features like multi-factor authentication (MFA). It is the ideal choice for managing authentication for thousands of app users.

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