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 471–480 of 504

Q471

You are configuring an Amazon RDS instance for a web application. What should you enable to ensure automatic backups?

  • A Backup Retention Period
  • B Multi-AZ Deployments
  • C Read Replicas
  • D Database Instance Class
Explanation Setting a Backup Retention Period is essential for enabling automated backups, while the other options relate to availability and performance.
Q472

Which service allows you to automate the deployment of applications on AWS?

  • A AWS CloudFormation
  • B Amazon S3
  • C AWS IAM
  • D Amazon RDS
Explanation AWS CloudFormation automates application deployments while others serve different purposes.
Q473

A company implements AWS Lambda for a serverless application. What happens when the code execution exceeds the allocated memory?

  • A The function continues to run
  • B Lambda fails with an error
  • C The function is scaled up
  • D Memory is auto-increased by AWS
Explanation AWS Lambda fails with an error when memory is exceeded; it does not auto-adjust.
Q474

You are configuring an Amazon S3 bucket for a web application. What must you do to allow public access to your bucket?

  • A Enable bucket encryption
  • B Set bucket policy to allow access
  • C Disable versioning in the bucket
  • D Use AWS Shield for protection
Explanation You must set a bucket policy allowing access, while the other options do not facilitate public access.
Q475

Which service is best for building chatbots?

  • A Amazon Lex
  • B Amazon SageMaker
  • C Amazon Pinpoint
  • D AWS Lambda
Explanation Amazon Lex is specifically designed for creating conversational interfaces, while the others serve different purposes.
Q476

A company needs to analyze streaming data from IoT devices in real-time. Which service should they use?

  • A Amazon Redshift
  • B Amazon Kinesis
  • C Amazon S3
  • D Amazon RDS
Explanation Amazon Kinesis is tailored for real-time data processing, unlike the other options.
Q477

What happens when you configure an IAM user to have no permissions?

  • A User can view all resources
  • B User can create resources
  • C User cannot access any resources
  • D User can only delete resources
Explanation An IAM user with no permissions cannot access any AWS resources.
Q478

Which service is primarily used for machine learning modeling in AWS?

  • A Amazon SageMaker
  • B AWS Glue
  • C Amazon RDS
  • D AWS Lambda
Explanation Amazon SageMaker is designed for building, training, and deploying machine learning models, while others serve different purposes.
Q479

A company needs to analyze streaming data with minimal latency. Which service should they use?

  • A Amazon Kinesis
  • B Amazon S3
  • C AWS Batch
  • D Amazon EC2
Explanation Amazon Kinesis is optimized for real-time data streaming analysis, unlike the others which are not specifically tailored for streaming data.
Q480

You are configuring a new Lambda function triggered by S3. What happens if the function execution fails?

  • A The object is deleted.
  • B An error message is logged.
  • C The event is retried automatically.
  • D The function is disabled.
Explanation AWS Lambda will automatically retry failed invocations triggered by S3 events to ensure processing, unlike the other options which do not happen automatically.