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 81–90 of 504

Q81

What happens when you configure an Auto Scaling group to have a minimum size of zero?

  • A Instances will stop running
  • B All resources will be released
  • C No instances are launched
  • D System will crash
Explanation A minimum size of zero means no instances are launched, while option A misinterprets stopping instances, B is incorrect as it implies resource release, and D is not achievable by configuration.
Q82

Which service is best for predictive analytics?

  • A Amazon SageMaker
  • B Amazon S3
  • C Amazon RDS
  • D Amazon EC2
Explanation Amazon SageMaker is designed specifically for machine learning and predictive analytics, while others serve different purposes.
Q83

A company needs to securely connect its on-premises data center to AWS. What is the most appropriate solution?

  • A AWS Direct Connect
  • B Amazon VPC Peering
  • C AWS VPN
  • D AWS Snowball
Explanation AWS Direct Connect provides a dedicated network connection which is optimal for secure connections, unlike others that are less direct.
Q84

What happens when you enable versioning on an S3 bucket?

  • A Only current versions are kept
  • B All deleted objects are permanently lost
  • C Previous versions are archived automatically
  • D Multiple versions of objects can be stored
Explanation Enabling versioning allows multiple versions of objects to be stored, which helps recover from accidental deletes, unlike other options.
Q85

Which AWS service automatically scales based on demand?

  • A AWS Auto Scaling
  • B Amazon Lightsail
  • C AWS CloudFormation
  • D Amazon S3
Explanation AWS Auto Scaling dynamically adjusts capacity; others do not scale automatically.
Q86

A company needs to securely share access to its resources with external partners without creating separate AWS accounts. What should they use?

  • A IAM Roles with External IDs
  • B AWS Organizations
  • C Resource Access Manager
  • D Cognito Federated Identities
Explanation IAM Roles with External IDs allow secure external access; others are not optimal for external partner access.
Q87

You are configuring an Amazon SageMaker endpoint for real-time predictions. What happens if the endpoint is idle?

  • A It automatically shuts down completely.
  • B It continues to consume resources.
  • C It delays prediction requests.
  • D It offers lower latency for requests.
Explanation Idle SageMaker endpoints continue consuming resources; others indicate incorrect behaviors.
Q88

Which service is best for batch processing?

  • A AWS Lambda
  • B Amazon EMR
  • C AWS S3
  • D Amazon RDS
Explanation Amazon EMR is designed for large-scale batch processing, Lambda is for serverless, S3 is for storage, RDS is for databases.
Q89

A company needs to analyze data in real-time from various sources. Which AWS service would be most appropriate?

  • A AWS Glue
  • B Amazon Kinesis
  • C Amazon EC2
  • D AWS Batch
Explanation Amazon Kinesis is specifically designed for real-time data analytics, while the others serve different purposes.
Q90

What happens when you exceed the service limits of an AWS resource?

  • A Service automatically upgrades to unlimited
  • B Requests will be throttled or failed
  • C No effect, limits are just recommendations
  • D You will receive an alert to upgrade
Explanation Exceeding limits typically results in throttling or failed requests, unlike other options which misrepresent the limits concept.