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 251–260 of 504

Q251

A company needs to secure access to their machine learning models. What AWS service should they use?

  • A AWS Secrets Manager
  • B Amazon CloudWatch
  • C AWS CloudTrail
  • D Amazon SNS
Explanation AWS Secrets Manager securely stores and manages access to credentials needed for machine learning models.
Q252

What happens when an AWS Lambda function exceeds its allocated timeout?

  • A Function completes successfully
  • B An error is thrown
  • C Function continues indefinitely
  • D Function restarts automatically
Explanation When a Lambda function exceeds its timeout, it is terminated and an error is returned.
Q253

Which service provides a virtual private network in AWS?

  • A AWS CloudFormation
  • B AWS Direct Connect
  • C Amazon VPC
  • D AWS Lambda
Explanation Amazon VPC allows you to create a virtual network, while others serve different purposes.
Q254

A company needs to analyze large datasets stored in S3. Which service should they use?

  • A Amazon RDS
  • B AWS Glue
  • C Amazon Redshift
  • D Amazon Sagemaker
Explanation Amazon Redshift is optimized for data warehousing and analytics, whereas the others perform different functions.
Q255

You are configuring lifecycle rules for S3. What happens when an object's storage class is changed to GLACIER?

  • A Immediate retrieval possible
  • B Automatic deletion after 1 year
  • C Reduced retrieval time
  • D Archival storage
Explanation GLACIER is specifically for archival storage, while others do not apply in this context.
Q256

Which service is best for real-time data streaming?

  • A Amazon Kinesis
  • B Amazon S3
  • C AWS Lambda
  • D Amazon RDS
Explanation Amazon Kinesis is designed for real-time data processing; others don't support streaming flow.
Q257

A company needs to deploy a machine learning model and requires a fully managed service. Which service should they choose?

  • A AWS Lambda
  • B Amazon SageMaker
  • C Amazon EC2
  • D AWS Batch
Explanation Amazon SageMaker offers a full lifecycle environment for ML; others require more management tasks.
Q258

What happens when a security group rule is added allowing inbound traffic on TCP port 80?

  • A Access is denied by default
  • B Web traffic access is enabled
  • C SSH access is disabled
  • D Traffic is always blocked
Explanation Enabling TCP port 80 allows HTTP traffic; default rules deny other ports without explicit permissions.
Q259

Which service is best for training ML models at scale?

  • A Amazon SageMaker
  • B AWS Lambda
  • C Amazon RDS
  • D Amazon S3
Explanation Amazon SageMaker is specifically designed for scalable ML training, while others serve different purposes in the AWS ecosystem.
Q260

A company needs to store and analyze large datasets efficiently. Which AWS service should they use?

  • A Amazon Aurora
  • B Amazon Redshift
  • C AWS Glue
  • D Amazon DynamoDB
Explanation Amazon Redshift is a data warehouse service optimized for large-scale data analysis, unlike the other options which focus on different data handling aspects.