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 221–230 of 504

Q221

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

  • A Amazon Kinesis
  • B AWS Glue
  • C Amazon Redshift
  • D Amazon Aurora
Explanation Amazon Kinesis is designed for real-time data processing, unlike Glue (ETL), Redshift (data warehouse), or Aurora (relational database).
Q222

What happens when a SageMaker notebook instance is stopped?

  • A All data is deleted
  • B The instance shuts down but data is saved
  • C Billing continues for that instance
  • D The notebook cannot be restarted
Explanation Stopping a SageMaker notebook instance releases the compute resources while retaining the data, but billing continues for persistent storage.
Q223

Which service is primarily used for data archiving in AWS?

  • A Amazon S3 Glacier
  • B AWS Lambda
  • C Amazon RDS
  • D AWS CloudFormation
Explanation Amazon S3 Glacier is optimized for data archiving, while the others serve different purposes.
Q224

A company needs to manage user permissions securely. Which AWS service should they implement?

  • A AWS Elastic Beanstalk
  • B AWS IAM
  • C AWS Route 53
  • D AWS CloudWatch
Explanation AWS IAM is specifically designed for managing user permissions, unlike the others.
Q225

What happens when you terminate an EC2 instance?

  • A Data is permanently deleted
  • B Instance is stopped temporarily
  • C Instance is saved as a snapshot
  • D Data on EBS is retained
Explanation Terminating an EC2 instance removes all attached storage unless explicitly specified otherwise.
Q226

Which service provides serverless compute for AI models?

  • A AWS Lambda
  • B Amazon EC2
  • C AWS Batch
  • D Amazon Lightsail
Explanation AWS Lambda allows you to run code without provisioning servers, ideal for AI models.
Q227

A company needs to identify anomalies in real-time data streams. Which AWS service should they use?

  • A Amazon Rekognition
  • B Amazon Kinesis
  • C AWS Glue
  • D AWS CodePipeline
Explanation Amazon Kinesis enables real-time data stream processing for anomaly detection.
Q228

What happens when you increase the maximum size of an S3 bucket?

  • A Cost decreases immediately
  • B Additional capacity is added instantly
  • C Limits remain unchanged
  • D Storage space increases only when full
Explanation The **maximum size limit** for an S3 bucket is effectively unlimited, so increasing size doesn't change any limits.
Q229

Which service would you use for serverless computing?

  • A AWS Lambda
  • B Amazon EC2
  • C Amazon S3
  • D AWS Glue
Explanation AWS Lambda allows executing code without provisioning servers; EC2 requires server management, S3 is for storage, and Glue is for data integration.
Q230

A company needs to analyze large data sets without managing infrastructure. Which AWS service should they select?

  • A Amazon Redshift
  • B Amazon RDS
  • C AWS Glue
  • D Amazon Athena
Explanation Amazon Athena is serverless and allows querying without managing infrastructure; Redshift and RDS require setup, and Glue is for ETL.