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 11–20 of 504

Q11

A company needs to analyze large datasets stored in S3 without managing servers. Which solution should they use?

  • A Amazon Redshift
  • B Amazon EMR
  • C AWS Glue
  • D Amazon Athena
Explanation Amazon Athena allows serverless SQL queries on S3 data, whereas the others require more management or are not suitable for direct querying.
Q12

What happens when an IAM user exceeds their permissions with a policy?

  • A User gains new permissions
  • B User receives an error
  • C User is automatically logged out
  • D User permissions are expanded
Explanation When an IAM user exceeds permissions, they receive an error; their permissions do not extend or change automatically.
Q13

Which AWS service is suitable for real-time streaming analytics?

  • A Amazon Kinesis
  • B Amazon S3
  • C Amazon Glacier
  • D AWS Lambda
Explanation Amazon Kinesis is designed for real-time data streaming, while S3 and Glacier are focused on storage, and Lambda is for serverless computing.
Q14

A company needs to manage access to its AWS resources securely. Which service should they use?

  • A AWS IAM
  • B Amazon EC2
  • C AWS CloudFormation
  • D AWS CloudTrail
Explanation AWS IAM is specifically for managing user access and permissions, whereas the other services serve different purposes.
Q15

You are configuring an instance in AWS. What happens when you change the instance type?

  • A Data loss may occur
  • B Instance becomes incompatible
  • C It's live-migrated without downtime
  • D You need to stop the instance first
Explanation To change the instance type, you must stop the instance first, as changing it live would result in an error.
Q16

Which AWS service enables you to deploy machine learning models?

  • A Amazon SageMaker
  • B Amazon RDS
  • C Amazon EC2
  • D Amazon CloudFront
Explanation Amazon SageMaker is specifically designed for deploying ML models, while the others serve different purposes.
Q17

A company needs to analyze large datasets in real time. Which service should they use?

  • A AWS Glue
  • B Amazon Kinesis
  • C Amazon S3
  • D AWS Batch
Explanation Amazon Kinesis provides the capability for real-time data processing, unlike the other services.
Q18

You are configuring IAM roles. What happens if a user has conflicting policies?

  • A Deny takes precedence over allow.
  • B Allow takes precedence over deny.
  • C Both policies are ignored.
  • D User receives no permissions.
Explanation In AWS IAM, deny takes precedence over allow, highlighting security best practices.
Q19

Which AWS service is designed for distributed database and scalability?

  • A Amazon DynamoDB
  • B Amazon RDS
  • C Amazon S3
  • D Amazon Redshift
Explanation Amazon DynamoDB is a NoSQL database that scales automatically; RDS and Redshift are SQL-based and do not provide scalability in the same way, while S3 is not a database.
Q20

A company needs to analyze unstructured data for insights. Which service should they use?

  • A Amazon QuickSight
  • B Amazon Athena
  • C AWS Lambda
  • D Amazon EC2
Explanation Amazon Athena allows for querying unstructured data stored in S3 using SQL, whereas QuickSight is for visualization, and Lambda and EC2 are compute services.