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 41–50 of 504

Q41

A company needs to store a large amount of unstructured data for analysis. Which AWS service is most appropriate?

  • A Amazon RDS
  • B Amazon S3
  • C Amazon DynamoDB
  • D AWS Glue
Explanation Amazon S3 is designed for scalable unstructured data storage, while the others focus on structured or semi-structured data.
Q42

You are configuring a machine learning model. What happens when you increase the regularization parameter?

  • A Model complexity increases
  • B Overfitting may increase
  • C Model bias increases
  • D Training accuracy always improves
Explanation Increasing the regularization parameter discourages complexity, increasing bias; the others either don't happen or are incorrect.
Q43

Which service provides automated machine learning capabilities?

  • A Amazon SageMaker
  • B AWS Lambda
  • C Amazon RDS
  • D Amazon EC2
Explanation Amazon SageMaker specializes in automated machine learning, while the others serve different purposes.
Q44

A company needs to secure its API Gateway endpoints. What should they implement?

  • A VPC Peering
  • B IAM Roles
  • C API Keys
  • D CORS
Explanation API Keys can help secure API Gateway endpoints, however, IAM Roles are better for IAM principles.
Q45

You are configuring AWS Lambda's timeout setting. What happens if your function exceeds this limit?

  • A The function shuts down immediately
  • B Errors are automatically retried
  • C Function continues running until complete
  • D Execution is logged for 24 hours
Explanation The function will terminate immediately if it exceeds the timeout setting, unlike options B, C, and D.
Q46

Which AWS service is best for storing application logs?

  • A Amazon S3
  • B Amazon RDS
  • C Amazon EC2
  • D Amazon CloudFront
Explanation Amazon S3 is ideal for log storage due to its durability and scalability; RDS stores relational data, EC2 runs applications, and CloudFront is for content delivery.
Q47

A company needs to analyze real-time data streams. Which service should they use?

  • A Amazon Athena
  • B Amazon Kinesis
  • C Amazon Glue
  • D Amazon EMR
Explanation Amazon Kinesis is designed for real-time data processing; Athena is for querying data, Glue for ETL, and EMR for big data processing.
Q48

What happens when you exceed the EC2 instance limit in a region?

  • A Instances are automatically terminated
  • B No new instances can be launched
  • C You get charged extra fees
  • D Limit is automatically increased
Explanation No new instances can be launched until the limit is raised; instances are not terminated automatically, no excess fees, and limits are not increased automatically.
Q49

Which AWS service is designed for mobile app development?

  • A AWS Amplify
  • B Amazon S3
  • C AWS Lambda
  • D Amazon RDS
Explanation AWS Amplify specifically facilitates mobile app development, while the others serve different purposes.
Q50

A company needs to preprocess images using AWS. What service should they use?

  • A Amazon EC2
  • B AWS Lambda
  • C Amazon RDS
  • D Amazon S3
Explanation AWS Lambda can preprocess images in a serverless manner, unlike EC2 and RDS, which are not image-processing specific.