Amazon AWS
AWS Certified AI Practitioner
AIF-C01
The AWS Certified AI Practitioner (AIF-C01) exam validates your ability to understand and use AI services on AWS. It is ideal for individuals looking to demonstrate their knowledge of AI concepts and AWS services.
Questions 351–360 of 504
What happens when you modify an IAM user's permissions to 'Deny' access?
A
Access is granted automatically.
B
Access is denied regardless of other policies.
C
Access is granted but monitored.
D
No effect if combined with allow.
A 'Deny' policy overrides any 'Allow' permissions in IAM.
Which AWS service is designed for machine learning model training and deployment?
A
Amazon SageMaker
B
Amazon EC2
C
AWS Lambda
D
Amazon RDS
Amazon SageMaker is specifically built for ML, while others serve different purposes.
A company needs to store and analyze large datasets from their IoT devices. Which service should they use?
A
Amazon S3
B
AWS Glue
C
Amazon QuickSight
D
Amazon Redshift
Amazon S3 is ideal for large datasets; other options focus on processing or visualizing data.
You are configuring an Amazon Cognito user pool for authorization. What happens if the user does not confirm their account?
A
They receive unlimited access
B
They can login without confirming
C
Access to the app is denied
D
Account is permanently deleted
Confirmation is mandatory for access; unconfirmed accounts cannot log in, unlike the other options.
Which service can automatically scale your applications?
A
AWS Auto Scaling
B
Amazon RDS
C
AWS IAM
D
Amazon S3
AWS Auto Scaling allows you to automatically adjust resources, while the others do not provide this capability.
A company needs to implement fine-grained access control for AWS resources. Which service should they use?
A
AWS IAM
B
Amazon CloudFront
C
Amazon RDS
D
AWS Lambda
AWS IAM is specifically designed for access control, unlike the other services listed.
You are configuring an Amazon S3 bucket for public access. What happens if you enable Block Public Access?
A
Public access is still allowed.
B
Public access will be restricted.
C
Only files can be public.
D
Only certain users can access.
Enabling Block Public Access prevents any public access settings, ensuring security.
Which service allows you to run code without provisioning servers?
A
AWS Lambda
B
AWS EC2
C
AWS S3
D
AWS RDS
AWS Lambda enables event-driven, serverless computing, while EC2, S3, and RDS require server management.
A company needs to securely store secrets like API keys. Which AWS service should they use?
A
AWS Secrets Manager
B
AWS S3
C
AWS IAM
D
AWS CloudTrail
AWS Secrets Manager is designed for securely managing secrets, whereas S3 and CloudTrail do not focus on secrets management.
What happens when a Lambda function hits its timeout limit?
A
Function continues processing
B
Function shuts down immediately
C
Function is suspended temporarily
D
Function returns an incomplete response
When a Lambda function exceeds the timeout, it shuts down immediately, disrupting processing for that invocation.