AWS Certified Developer Associate DVA-C02 Practice Question
A developer is building a new mobile application and needs to implement a feature that allows users to sign up and sign in with their email address and a password. After a successful sign-in, the application must receive a JSON Web Token (JWT) to manage the user's session. Which AWS service should the developer use to meet these specific authentication requirements?
Amazon Cognito User Pools provide a fully managed user directory that enables developers to add sign-up and sign-in functionality to web and mobile applications. Upon successful authentication, a user pool issues JSON Web Tokens (JWTs) that the application can use to manage user sessions and authorize API calls. In contrast, Amazon Cognito Identity Pools are used to grant users temporary access to AWS services, and they do not directly provide sign-up/sign-in user directory functionality. AWS IAM Users are meant for managing access to the AWS account for administrators and developers, not for application end-users. The AWS Security Token Service (STS) is a web service that enables you to request temporary, limited-privilege credentials but does not provide a user directory or sign-in UI.
Ask Bash
Bash is our AI bot, trained to help you pass your exam. AI Generated Content may display inaccurate information, always double-check anything important.
What are the differences between User Pools and Identity Pools in Amazon Cognito?
Open an interactive chat with Bash
How does Amazon Cognito User Pools authenticate users?
Open an interactive chat with Bash
What is the role of AWS IAM or Security Token Service in relation to Cognito Identity Pools?
Open an interactive chat with Bash
AWS Certified Developer Associate DVA-C02
Security
Your Score:
Report Issue
Bash, the Crucial Exams Chat Bot
AI Bot
Loading...
Loading...
Loading...
Pass with Confidence.
IT & Cybersecurity Package
You have hit the limits of our free tier, become a Premium Member today for unlimited access.
Military, Healthcare worker, Gov. employee or Teacher? See if you qualify for a Community Discount.
Monthly
$19.99
$19.99/mo
Billed monthly, Cancel any time.
3 Month Pass
$44.99
$14.99/mo
One time purchase of $44.99, Does not auto-renew.
MOST POPULAR
Annual Pass
$119.99
$9.99/mo
One time purchase of $119.99, Does not auto-renew.
BEST DEAL
Lifetime Pass
$189.99
One time purchase, Good for life.
What You Get
All IT & Cybersecurity Package plans include the following perks and exams .