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 281–290 of 504

Q281

A company needs to store confidential data with encryption. Which option ensures data is automatically encrypted in AWS S3?

  • A Enable S3 bucket versioning
  • B Set up S3 bucket logging
  • C Use S3 Default Encryption
  • D Implement VPC peering
Explanation S3 Default Encryption automatically encrypts all new objects; the other options do not provide encryption.
Q282

What happens when you increase the instance size of an AWS EC2 instance?

  • A Better network performance
  • B Increased storage capacity
  • C Higher data transfer limits
  • D Access to more CPU and RAM
Explanation Increasing the instance size directly increases CPU and RAM; the other options are not guaranteed outcomes.
Q283

Which service enables effortless data warehousing with SQL capabilities?

  • A Amazon Redshift
  • B S3 Bucket
  • C EC2 Instance
  • D DynamoDB
Explanation Amazon Redshift is specifically designed for data warehousing and querying with SQL, unlike the other options providing different functionalities.
Q284

A startup wants to use machine learning to predict customer churn. What AWS service should they primarily use?

  • A Amazon SageMaker
  • B AWS Lambda
  • C Amazon EC2
  • D Amazon RDS
Explanation Amazon SageMaker provides comprehensive tools for building and deploying ML models, while the other services do not focus specifically on ML tasks.
Q285

What happens when you delete an Amazon S3 bucket that still contains objects?

  • A Bucket remains and objects are deleted.
  • B Bucket and objects are deleted.
  • C Delete operation fails until empty.
  • D Objects are archived before deletion.
Explanation Deleting a non-empty S3 bucket will fail; it must be empty first, while other options misrepresent S3 behavior.
Q286

Which service is best for real-time data streaming?

  • A Amazon Kinesis
  • B Amazon RDS
  • C Amazon S3
  • D AWS Lambda
Explanation Amazon Kinesis is specifically designed for real-time data streaming, while others serve different purposes.
Q287

A company needs to store large amounts of unstructured data. Which AWS service should they use?

  • A Amazon RDS
  • B Amazon DynamoDB
  • C Amazon S3
  • D Amazon Redshift
Explanation Amazon S3 is ideal for storing unstructured data at scale, whereas the other options are for structured or transactional data.
Q288

You are configuring Auto Scaling. What happens if you set the cooldown period too short?

  • A It scales up too slowly.
  • B It over-scales, increasing costs.
  • C It disables Auto Scaling.
  • D It does nothing noticeable.
Explanation A short cooldown period can lead to excessive scaling, increasing costs due to frequent launches and terminations.
Q289

Which AWS service is used for real-time data processing?

  • A Amazon Kinesis
  • B Amazon S3
  • C Amazon RDS
  • D Amazon EC2
Explanation Amazon Kinesis is specifically designed for real-time data processing, whereas the others serve different purposes.
Q290

A company needs to securely access their AWS resources using temporary credentials. Which service should they consider?

  • A AWS IAM Roles
  • B Amazon CloudWatch
  • C AWS Secrets Manager
  • D Amazon DynamoDB
Explanation AWS IAM Roles provide temporary credentials that grant access to resources, unlike the other options which serve other functions.