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
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Questions 1–10 of 504

Q1

Which AWS service is primarily used for deploying machine learning models?

  • A Amazon SageMaker
  • B Amazon EC2
  • C AWS Lambda
  • D Amazon RDS
Explanation Amazon SageMaker is specifically designed for deploying ML models, while others serve different purposes.
Q2

A company needs to automatically scale their web application. Which service should they use?

  • A AWS Lambda
  • B Amazon EC2 Auto Scaling
  • C Amazon S3
  • D AWS CloudFormation
Explanation Amazon EC2 Auto Scaling automatically adjusts resources, while the others do not focus primarily on scaling instances.
Q3

You are configuring an AWS IoT device, and need it to connect securely. What is the best way to manage device authentication?

  • A AWS Secrets Manager
  • B AWS IoT Core with X.509
  • C AWS IAM Roles
  • D Amazon CloudFront
Explanation AWS IoT Core utilizes X.509 certificates for device authentication, whereas the other options do not provide the same functionality.
Q4

Which AWS service is designed for building chatbots?

  • A Amazon Lex
  • B AWS Lambda
  • C Amazon SageMaker
  • D Amazon Comprehend
Explanation Amazon Lex specifically creates conversational interfaces, while other services serve different purposes.
Q5

A company needs to preprocess data before sending it to a SageMaker training job. Which AWS service should they use?

  • A Athena
  • B Glue
  • C CloudFormation
  • D CodePipeline
Explanation AWS Glue is specifically designed for ETL processes, unlike the other listed options.
Q6

What happens when you set an S3 bucket policy to deny all IAM users from accessing it?

  • A All users can access bucket.
  • B Only root user can access.
  • C Bucket becomes publicly accessible.
  • D Access is restricted as defined.
Explanation The policy effectively denies access as specified, overriding permissions for IAM users.
Q7

Which AWS service can automatically adjust compute capacity?

  • A Auto Scaling
  • B EC2
  • C Lambda
  • D CloudWatch
Explanation Auto Scaling adjusts capacity based on demand; EC2 is the instance service, Lambda is serverless compute, and CloudWatch monitors resources.
Q8

A company needs to analyze large datasets with minimal infrastructure management. Which AWS service should they use?

  • A Amazon EMR
  • B AWS Glue
  • C Amazon Redshift
  • D Amazon Athena
Explanation Amazon Athena allows querying data directly in S3 without infrastructure; EMR and Redshift require more setup, while Glue is for ETL.
Q9

You are configuring IAM for a team. What is a best practice for managing permissions?

  • A Use least privilege access
  • B Attach policies directly to users
  • C Use wildcard permissions
  • D Assign admin access to everyone
Explanation Using least privilege grants only necessary permissions; directly attaching policies increases risk, wildcards create security holes, and admin access is too broad.
Q10

Which AWS service is used for real-time data processing?

  • A AWS Lambda
  • B Amazon S3
  • C Amazon RDS
  • D AWS CodeBuild
Explanation AWS Lambda enables real-time data processing through event-driven functions, while the others focus on storage or build services.