Google Professional Cloud Developer Question 119
Select 3Google Cloud PlatformYou are developing a web application for a SaaS product and need to implement end-user authentication. The application must support multiple authentication methods, including email/password, Google sign-in, and phone-based authentication. Additionally, user accounts should be securely managed and synchronized with a database for custom user profiles. Which steps should you take to implement this using Identity Platform?
- A
Enable the required authentication methods in the Identity Platform settings.
- B
Write custom backend code to handle OAuth flows for third-party authentication providers like Google.
- C
Use the Identity Platform Admin SDK or REST API to synchronize user account data with your database.
- D
Manually hash and store user passwords in your database to ensure secure password management.
- E
Integrate Identity Platform's client-side SDK into your application to handle user sign-in and authentication.
Show answer and explanation
Correct answers: A, C, E
Explanation
To implement end-user authentication and account management using Identity Platform, you need to enable the required authentication methods, such as email/password and third-party providers like Google. Identity Platform provides built-in tools for secure user management, including password handling and OAuth flows, so developers do not need to write custom code for these features. Additionally, the client-side SDK simplifies user authentication, while the Admin SDK or REST API allows for synchronization of user account data with a database for custom profiles.
- A. Correct.
Correct: Enabling the required authentication methods is a foundational step in setting up Identity Platform to support email/password, Google sign-in, and phone-based authentication.
- B. Incorrect.
Incorrect: Identity Platform already provides built-in support for OAuth flows, so custom backend code is unnecessary for handling third-party authentication providers like Google.
- C. Correct.
Correct: The Identity Platform Admin SDK or REST API can be used to synchronize user account data with your database, allowing you to manage custom user profiles and additional metadata.
- D. Incorrect.
Incorrect: Identity Platform handles secure password management internally, including hashing and storage. Developers do not need to manually handle these tasks.
- E. Correct.
Correct: The Identity Platform's client-side SDK provides the necessary tools to handle user sign-in and authentication seamlessly in your application.