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 381–390 of 504

Q381

What happens when an EC2 instance exceeds its allotted EBS volume size?

  • A Instance shuts down
  • B Data becomes read-only
  • C Backup is automatically created
  • D Instance auto-scales disk size
Explanation The data stays intact but cannot be modified if the limit is exceeded; the others are not accurate events.
Q382

Which service provides managed machine learning capabilities?

  • A Amazon SageMaker
  • B AWS Lambda
  • C Amazon EC2
  • D Amazon S3
Explanation Amazon SageMaker is specifically designed for building, training, and deploying machine learning models, whereas the other options serve different purposes.
Q383

A company needs to analyze streams of real-time data with low latency. Which AWS service should they consider?

  • A Amazon Kinesis
  • B AWS Batch
  • C AWS Glue
  • D Amazon S3
Explanation Amazon Kinesis is optimized for real-time data streaming, while the others focus on batch processing or data storage.
Q384

You are configuring an IAM role for a Lambda function. What action must you take to allow the function to log to CloudWatch?

  • A Assign S3 read permissions
  • B Attach CloudWatch Logs policy
  • C Enable Multi-Factor Authentication
  • D Use Elastic Load Balancing
Explanation You need to attach the CloudWatch Logs policy to permit logging, while the other options do not relate to CloudWatch logging permissions.
Q385

Which service is best for visualizing data from multiple sources?

  • A Amazon QuickSight
  • B AWS Glue
  • C Amazon SageMaker
  • D AWS Lambda
Explanation Amazon QuickSight specializes in data visualization, while the others serve different purposes.
Q386

A company needs to securely share sensitive data with external partners. Which AWS service should they use?

  • A Amazon S3
  • B AWS Transfer Family
  • C AWS Lambda
  • D Amazon RDS
Explanation AWS Transfer Family is designed for secure data transfer; S3 lacks built-in sharing protocols.
Q387

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

  • A Instances will automatically scale down
  • B No new instances can be launched
  • C Existing instances will be terminated
  • D AWS will notify with an alert
Explanation When limits are reached, the creation of new instances is blocked until limits are increased.
Q388

Which AWS service provides fully managed search functionality?

  • A Amazon Elasticsearch Service
  • B Amazon RDS
  • C AWS Lambda
  • D Amazon SageMaker
Explanation Amazon Elasticsearch Service offers managed search capabilities; RDS is for relational databases, Lambda is for serverless functions, and SageMaker is for machine learning.
Q389

A company needs to analyze user behavior from logs. Which AWS service should they primarily use?

  • A Amazon CloudWatch
  • B AWS Glue
  • C Amazon Athena
  • D Amazon S3
Explanation Amazon Athena allows SQL queries on logs in S3; CloudWatch is for monitoring, Glue is for ETL, and S3 is used for storage.
Q390

What happens when you assign an IAM policy at both the user and group level?

  • A User gets both permissions
  • B User gets only group permissions
  • C User is denied all permissions
  • D User overwrites group permissions
Explanation The user inherits permissions from both user and group; they don't overwrite but combine to allow all listed actions.