Azure Cognitive Services Quiz - Competitive Exams Azure_AI102

Free practice quiz: Azure Cognitive Services (Competitive Exams Azure_AI102). 68 multiple-choice questions with answers and explanations. Play online, no sign-up needed.

This Competitive Exams Azure_AI102 practice quiz has 68 multiple-choice questions on Azure Cognitive Services. Try the 5 sample questions below (tap an option to check yourself), then play the full quiz online. No sign-up needed.

Sample questions

1. Which Azure Cognitive Services service is designed to identify and analyze faces within images, including attributes such as age and emotion?

   1. Form Recognizer
   2. Custom Vision
   3. Computer Vision
   4. Face
   Show answer

   Answer: D. Face

2. Which Azure Cognitive Services feature can be used to identify personally identifiable information (PII) in text?

   1. Sentiment analysis
   2. Language detection
   3. Key phrase extraction
   4. Entity recognition
   Show answer

   Answer: D. Entity recognition

3. Which Azure Cognitive Services service provides a prebuilt model to categorize images into more than 80,000 categories?

   1. Face API
   2. Video Indexer
   3. Computer Vision
   4. Custom Vision
   Show answer

   Answer: C. Computer Vision

4. In Azure Cognitive Services, what is the purpose of the 'Ocp-Apim-Subscription-Key' header?

   1. To set the response format
   2. To specify the API version
   3. To enable logging
   4. To authenticate the request using a subscription key
   Show answer

   Answer: D. To authenticate the request using a subscription key

5. In the Azure Computer Vision API, what does the 'adult' section of the Analyze Image response contain?

   1. The list of celebrities recognized in the image
   2. Scores indicating whether the image is considered adult or racy content
   3. The dominant colors present in the image
   4. The detected brand logos and their bounding boxes
   Show answer

   Answer: B. Scores indicating whether the image is considered adult or racy content

More questions in this quiz

Answers and explanations are in the full quiz.

1. What type of resource key is required to authenticate calls to Azure Cognitive Services APIs?
2. Which Cognitive Services service should be used to extract text from scanned invoices and receipts while preserving layout information?
3. In Azure Cognitive Services, which service is used to determine the sentiment of a given piece of text?
4. What is the primary purpose of the Azure Custom Vision service?
5. Which endpoint should be used to call a Cognitive Services resource that has a custom subdomain, such as https://myresource.cognitiveservices.azure.com/?
6. Which Azure Cognitive Services service provides the ability to convert spoken language into text and also synthesize text into speech?
7. What is the purpose of the 'project' concept in Azure Custom Vision?
8. Which Cognitive Services API can be used to detect and extract handwritten and printed text from images?
9. Which Azure Cognitive Services service allows you to build a model that interprets user utterances to determine intents and entities?
10. When using the Computer Vision API to analyze an image, what does the 'description' field contain?
11. Which Cognitive Services service is specifically designed to answer questions from a knowledge base using natural language?
12. What is the maximum number of training images per project supported by Azure Custom Vision (as of typical limits)?
13. Which service should be used to translate text between more than 90 languages and dialects?
14. In Azure Cognitive Services, what is the purpose of the 'prediction key' in Custom Vision?
15. Which API would you use to detect the language of a given text?
16. What is the function of the 'iterations' in Azure Custom Vision?
17. Which Cognitive Services service can be used to convert text to speech with neural voices?
18. What does the 'confidence' score represent in the response from a Cognitive Services prediction?
19. Which Azure Cognitive Services service allows you to extract key phrases from text?
20. When using the Face API, what is the purpose of the 'faceId' returned by the detection operation?
21. Which Cognitive Services service would you use to add speech translation capabilities to an application?
22. What is the purpose of the 'training key' in Custom Vision?
23. Which Cognitive Services API can be used to detect objects and return their bounding boxes within an image?
24. Which Azure Cognitive Services service would you use to identify and locate specific brands or logos within an image?
25. What is the maximum size of an image that can be analyzed by the Computer Vision API's Analyze Image operation (as of the latest API version)?
26. In Azure Cognitive Services, what is the primary function of the Personalizer service?
27. Which endpoint format is used for a regional Cognitive Services resource without a custom subdomain?
28. Which Azure Cognitive Services service can be used to extract entities such as people, places, and organizations from text?
29. What is the purpose of the 'faceListId' parameter in the Face API?
30. Which Azure Cognitive Services service would you use to build a conversational AI agent that can handle natural language queries?
31. In Azure Custom Vision, what does the 'domain' parameter specify when creating a project?
32. Which Azure Cognitive Services service can be used to detect and extract key-value pairs from forms and documents?
33. What is the maximum number of objects that the Computer Vision API can detect in a single image using the Detect Objects operation?
34. Which Azure Cognitive Services service provides an API to convert speech to text in real-time?
35. In Azure Cognitive Services, what is the purpose of the 'confidence' score in the Text Analytics sentiment analysis response?
36. Which Azure Cognitive Services service can be used to transcribe audio files in batch mode with a custom model?
37. Which Azure Cognitive Services service should you use to identify the language of a given text?
38. Which Azure Cognitive Services service provides a prebuilt model to extract text from images, including handwriting?
39. In Azure Cognitive Services, what is the purpose of the 'iterationId' parameter in a Custom Vision prediction call?
40. What is the maximum number of training images per project supported by Azure Custom Vision (as of the latest documentation)?
41. Which Azure Cognitive Services service would you use to build a model that extracts structured data from unique, non-standard document types, and allows you to train it with as few as five sample documents?
42. Which Azure Cognitive Services service is primarily used to detect and filter potentially offensive or unwanted content in text, images, and videos?
43. What is the primary function of the Anomaly Detector service in Azure Cognitive Services?
44. Which Azure Cognitive Services service is designed to automatically generate alt text and image captions for accessibility scenarios?
45. In the Azure Face API, what does the 'recognitionModel' parameter control when creating a large person group?
46. Which Azure Cognitive Services capability is required to build an immersive reading experience that highlights parts of speech and reads text aloud with synchronized highlighting?
47. In Azure Content Moderator, which operation allows you to create a human review workflow for content that automated moderation flags as potentially problematic?
48. Which Azure Cognitive Services service provides a way to create a knowledge base from existing FAQs and documents, then query it using natural language?
49. When using the Azure Speech service's Speech to Text API, what is the purpose of the 'profanity' parameter?
50. Which Azure Cognitive Services service is best suited for building a recommendation engine that adapts content in real time based on user behavior?
51. Which Azure Cognitive Services service allows you to extract named entities such as organizations, dates, and quantities from unstructured text?
52. What is the primary purpose of the Azure Metrics Advisor service?
53. In Azure Custom Vision, what is the difference between a 'classification' project type and an 'object detection' project type?
54. Which Azure Cognitive Services service provides a prebuilt capability to detect and extract text from images, including handwriting, without requiring any custom training?
55. Which Azure Cognitive Services service can be used to add real-time speech translation, including both speech-to-text and speech-to-speech translation, to an application?
56. What is the function of the 'domain' parameter when creating a project in Azure Custom Vision?
57. Which Azure Cognitive Services service would you use to detect the sentiment and extract key phrases from customer feedback text in multiple languages?
58. In Azure Cognitive Services, what is the purpose of the 'Ocp-Apim-Subscription-Key' HTTP header when calling a REST API?
59. Which Azure Cognitive Services capability allows you to add speech recognition with a custom vocabulary tailored to your domain-specific terminology?
60. In the Azure Computer Vision API's Analyze Image operation, what does the 'tags' field in the response represent?

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