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.

504 questions 0 views Free
Start Mock Test Timed · Full-length · Scored

Questions 301–310 of 504

Q301

Which service offers fully managed machine learning for developers?

  • A Amazon SageMaker
  • B AWS Lambda
  • C Amazon EC2
  • D AWS DeepRacer
Explanation Amazon SageMaker provides tools to build, train, and deploy machine learning models, while the others serve different purposes.
Q302

A company needs to enable access for an application to an S3 bucket. What is the best practice for granting this access?

  • A Attach policies to the IAM user
  • B Use IAM role for the application
  • C Add bucket policy for public access
  • D Provide the AWS access key directly
Explanation Using an IAM role for the application allows for more secure and flexible access, while the other options have security risks or improper usage.
Q303

What happens when you configure an Auto Scaling group with a minimum size of three instances?

  • A It will never launch instances
  • B Three instances are always running
  • C Scaling can go below three instances
  • D Instances not required will be terminated
Explanation The minimum size ensures three instances are always running, whereas the other options suggest incorrect configurations or misunderstandings about auto scaling.
Q304

Which service is best for automated machine learning models?

  • A Amazon SageMaker
  • B AWS Lambda
  • C Amazon EC2
  • D Amazon RDS
Explanation Amazon SageMaker provides tools for building, training, and deploying machine learning models, unlike the other services.
Q305

A company needs to secure its S3 bucket. What should they implement?

  • A Bucket Policy
  • B CloudWatch Alerts
  • C Amazon SNS Notifications
  • D IAM Roles
Explanation A Bucket Policy directly controls access to S3 buckets, while the others serve different purposes.
Q306

You are configuring a Lambda function. What happens when the execution time exceeds the timeout limit?

  • A Lambda restarts execution
  • B Runtime error occurs
  • C Function continues running
  • D It terminates without finishing
Explanation If the execution time exceeds the timeout, the function stops executing immediately, which causes incomplete processing.
Q307

Which service allows you to create, train, and deploy machine learning models at scale?

  • A Amazon SageMaker
  • B AWS Batch
  • C AWS Lambda
  • D Amazon RDS
Explanation Amazon SageMaker is designed specifically for machine learning tasks, while the others serve different purposes.
Q308

A company needs real-time data analytics for its IoT devices. Which service should they use?

  • A Amazon S3
  • B Amazon Kinesis
  • C AWS Snowball
  • D Amazon EC2
Explanation Amazon Kinesis specializes in real-time streaming data, unlike the others.
Q309

What happens when a user makes an incorrect AWS Identity and Access Management (IAM) role assumption request?

  • A Access is granted temporarily
  • B An API error is returned
  • C User is automatically alerted
  • D Credentials are revoked
Explanation An API error is the expected behavior on incorrect requests, whereas the others are inaccurate outcomes.
Q310

Which AWS service provides a fully managed machine learning platform?

  • A Amazon SageMaker
  • B Amazon EMR
  • C AWS Lambda
  • D Amazon Redshift
Explanation Amazon SageMaker is explicitly designed for building, training, and deploying machine learning models; the others serve different needs.