1. Which AWS service provides pre-trained AI models for common use cases such as image recognition and text-to-speech conversion?
Amazon SageMaker
AWS DeepLens
Amazon Rekognition
AWS Lambda
✅ Correct Answer: Amazon Rekognition
2. Which AWS service is used for building, training, and deploying machine learning models?
Amazon SageMaker
Amazon Rekognition
AWS DeepLens
AWS Lambda
✅ Correct Answer: Amazon SageMaker
3. What is the primary use case for Amazon Comprehend?
Natural language processing
Image recognition
Speech-to-text conversion
Data analytics
✅ Correct Answer: Natural language processing
4. Which AWS service is used for real-time video analysis?
Amazon Rekognition Video
Amazon SageMaker
AWS DeepLens
AWS Lambda
✅ Correct Answer: Amazon Rekognition Video
5. What is the purpose of AWS DeepLens?
Deep learning-enabled video camera
Data warehousing
Load balancing
Monitoring and logging
✅ Correct Answer: Deep learning-enabled video camera
6. Which AWS service is used for text-to-speech conversion?
Amazon Polly
Amazon Comprehend
Amazon Transcribe
Amazon Rekognition
✅ Correct Answer: Amazon Polly
7. What is the primary use case for Amazon Transcribe?
Speech-to-text conversion
Text-to-speech conversion
Image recognition
Natural language processing
✅ Correct Answer: Speech-to-text conversion
8. Which AWS service is used for building conversational interfaces?
Amazon Lex
Amazon Polly
Amazon Comprehend
Amazon Rekognition
✅ Correct Answer: Amazon Lex
9. What is the purpose of Amazon Forecast?
Time-series forecasting
Image recognition
Speech-to-text conversion
Natural language processing
✅ Correct Answer: Time-series forecasting
10. Which AWS service is used for anomaly detection?
Amazon Lookout for Metrics
Amazon SageMaker
AWS DeepLens
AWS Lambda
✅ Correct Answer: Amazon Lookout for Metrics
11. What is the primary use case for Amazon Textract?
Document text extraction
Image recognition
Speech-to-text conversion
Natural language processing
✅ Correct Answer: Document text extraction
12. Which AWS service is used for personalized recommendations?
Amazon Personalize
Amazon SageMaker
AWS DeepLens
AWS Lambda
✅ Correct Answer: Amazon Personalize
13. What is the purpose of Amazon Kendra?
Enterprise search service
Image recognition
Speech-to-text conversion
Natural language processing
✅ Correct Answer: Enterprise search service
14. Which AWS service is used for fraud detection?
Amazon Fraud Detector
Amazon SageMaker
AWS DeepLens
AWS Lambda
✅ Correct Answer: Amazon Fraud Detector
15. What is the primary use case for Amazon Augmented AI (A2I)?
Human review of ML predictions
Image recognition
Speech-to-text conversion
Natural language processing
✅ Correct Answer: Human review of ML predictions
16. Which AWS service is used for building and deploying custom machine learning models?
Amazon SageMaker
Amazon Rekognition
AWS DeepLens
AWS Lambda
✅ Correct Answer: Amazon SageMaker
17. What is the purpose of Amazon CodeGuru?
Automated code reviews and performance recommendations
Image recognition
Speech-to-text conversion
Natural language processing
✅ Correct Answer: Automated code reviews and performance recommendations
18. Which AWS service is used for real-time speech recognition?
Amazon Transcribe
Amazon Polly
Amazon Comprehend
Amazon Rekognition
✅ Correct Answer: Amazon Transcribe
19. What is the primary use case for Amazon Lookout for Vision?
Visual anomaly detection
Image recognition
Speech-to-text conversion
Natural language processing
✅ Correct Answer: Visual anomaly detection
20. Which AWS service is used for building and deploying conversational AI applications?
Amazon Lex
Amazon Polly
Amazon Comprehend
Amazon Rekognition
✅ Correct Answer: Amazon Lex
21. Which AWS service provides pre-trained AI models for common use cases such as image recognition and text-to-speech conversion?
Amazon SageMaker
AWS DeepLens
Amazon Rekognition
AWS Lambda
✅ Correct Answer: Amazon Rekognition
22. Which AWS service is used for building, training, and deploying machine learning models?
Amazon SageMaker
Amazon Rekognition
AWS DeepLens
AWS Lambda
✅ Correct Answer: Amazon SageMaker
23. What is the primary use case for Amazon Comprehend?
Natural language processing
Image recognition
Speech-to-text conversion
Data analytics
✅ Correct Answer: Natural language processing
24. Which AWS service is used for real-time video analysis?
Amazon Rekognition Video
Amazon SageMaker
AWS DeepLens
AWS Lambda
✅ Correct Answer: Amazon Rekognition Video
25. What is the purpose of AWS DeepLens?
Deep learning-enabled video camera
Data warehousing
Load balancing
Monitoring and logging
✅ Correct Answer: Deep learning-enabled video camera
26. Which AWS service is used for text-to-speech conversion?
Amazon Polly
Amazon Comprehend
Amazon Transcribe
Amazon Rekognition
✅ Correct Answer: Amazon Polly
27. What is the primary use case for Amazon Transcribe?
Speech-to-text conversion
Text-to-speech conversion
Image recognition
Natural language processing
✅ Correct Answer: Speech-to-text conversion
28. Which AWS service is used for building conversational interfaces?
Amazon Lex
Amazon Polly
Amazon Comprehend
Amazon Rekognition
✅ Correct Answer: Amazon Lex
29. What is the purpose of Amazon Forecast?
Time-series forecasting
Image recognition
Speech-to-text conversion
Natural language processing
✅ Correct Answer: Time-series forecasting
30. Which AWS service is used for anomaly detection?
Amazon Lookout for Metrics
Amazon SageMaker
AWS DeepLens
AWS Lambda
✅ Correct Answer: Amazon Lookout for Metrics
31. What is the primary use case for Amazon Textract?
Document text extraction
Image recognition
Speech-to-text conversion
Natural language processing
✅ Correct Answer: Document text extraction
32. Which AWS service is used for personalized recommendations?
Amazon Personalize
Amazon SageMaker
AWS DeepLens
AWS Lambda
✅ Correct Answer: Amazon Personalize
33. What is the purpose of Amazon Kendra?
Enterprise search service
Image recognition
Speech-to-text conversion
Natural language processing
✅ Correct Answer: Enterprise search service
34. Which AWS service is used for fraud detection?
Amazon Fraud Detector
Amazon SageMaker
AWS DeepLens
AWS Lambda
✅ Correct Answer: Amazon Fraud Detector
35. What is the primary use case for Amazon Augmented AI (A2I)?
Human review of ML predictions
Image recognition
Speech-to-text conversion
Natural language processing
✅ Correct Answer: Human review of ML predictions
36. Which AWS service is used for building and deploying custom machine learning models?
Amazon SageMaker
Amazon Rekognition
AWS DeepLens
AWS Lambda
✅ Correct Answer: Amazon SageMaker
37. What is the purpose of Amazon CodeGuru?
Automated code reviews and performance recommendations
Image recognition
Speech-to-text conversion
Natural language processing
✅ Correct Answer: Automated code reviews and performance recommendations
38. Which AWS service is used for real-time speech recognition?
Amazon Transcribe
Amazon Polly
Amazon Comprehend
Amazon Rekognition
✅ Correct Answer: Amazon Transcribe
39. What is the primary use case for Amazon Lookout for Vision?
Visual anomaly detection
Image recognition
Speech-to-text conversion
Natural language processing
✅ Correct Answer: Visual anomaly detection
40. Which AWS service is used for building and deploying conversational AI applications?
Amazon Lex
Amazon Polly
Amazon Comprehend
Amazon Rekognition
✅ Correct Answer: Amazon Lex
The Aws Certified Ai Practitioner Aif C01 certification is a globally recognized credential for IT professionals.
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