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 311–320 of 504

Q311

A company needs to ensure that data is stored and accessible even if the original source fails. Which AWS service should they use?

  • A Amazon S3
  • B AWS CloudFormation
  • C Amazon RDS
  • D AWS Lambda
Explanation Amazon S3 offers durable storage solutions that ensure data availability even after source failures, unlike the other services.
Q312

You are configuring an AWS Identity and Access Management (IAM) role for a Lambda function. What happens if the role has no permissions attached?

  • A Function will succeed with warnings
  • B Function execution will fail
  • C Role will be automatically granted permissions
  • D Function will inherit permissions from the user
Explanation Without permissions, the Lambda function cannot access required resources, resulting in failure; the other options do not reflect IAM behavior correctly.
Q313

Which AWS service is best for automating machine learning workflows?

  • A Amazon SageMaker
  • B AWS Lambda
  • C AWS Step Functions
  • D Amazon Polly
Explanation Amazon SageMaker provides a full workflow for machine learning, making it the best choice here.
Q314

You are configuring an AWS S3 bucket for static website hosting. What must be set to allow public access?

  • A Bucket Policy
  • B IAM Role
  • C CloudFront Distribution
  • D EC2 Instance
Explanation A Bucket Policy allows you to specify public access for static website hosting.
Q315

What happens when you use an IAM role with a specific trust policy?

  • A Access is always granted
  • B Access is based on permissions
  • C Violates security best practices
  • D Allows sessions to other accounts
Explanation IAM roles define permissions based on their policies, restricting access appropriately.
Q316

Which AWS service is designed for deploying machine learning models at scale?

  • A Amazon SageMaker
  • B AWS Lambda
  • C Amazon DynamoDB
  • D Amazon EC2
Explanation SageMaker is purpose-built for ML deployments; Lambda is for serverless functions, DynamoDB for NoSQL, and EC2 for general-purpose compute.
Q317

A company needs to securely manage API keys and passwords. Which service should they use?

  • A AWS Secrets Manager
  • B Amazon S3
  • C AWS CloudTrail
  • D AWS Config
Explanation AWS Secrets Manager is intended for managing sensitive information; S3 is for object storage, CloudTrail for logging API requests, and Config for resource compliance monitoring.
Q318

What happens when you use a publicly accessible Amazon RDS instance?

  • A RDS becomes unprotected to all
  • B Access is restricted only to AWS
  • C Only IAM users can access it
  • D It's accessible from the internet
Explanation Publicly accessible RDS instances can be accessed from the internet; the other options misinterpret the accessibility controls.
Q319

Which service provides scalable machine learning models without infrastructure management?

  • A Amazon SageMaker
  • B AWS Lambda
  • C Amazon EC2
  • D AWS Batch
Explanation Amazon SageMaker allows building and deploying models without managing servers; the others require infrastructure management.
Q320

What happens when you exceed the provisioned IOPS for an EBS volume?

  • A Volume becomes read-only
  • B You incur throttling
  • C Data is lost
  • D You receive a notification
Explanation Exceeding provisioned IOPS results in throttling, while the other options are incorrect.