ai102

You need to build a chatbot that meets the following requirements:
✑ Supports chit-chat, knowledge base, and multilingual models
✑ Performs sentiment analysis on user messages
✑ Selects the best language model automatically
What should you integrate into the chatbot?

• QnA Maker, Language Understanding, and Dispatch

• Translator, Speech, and Dispatch

• Language Understanding, Text Analytics, and QnA Maker

• Text Analytics, Translator, and Dispatch

Your company wants to reduce how long it takes for employees to log receipts in expense reports. All the receipts are in English.
You need to extract top-level information from the receipts, such as the vendor and the transaction total. The solution must minimize development effort.
Which Azure service should you use?

• Custom Vision

• Personalizer

• Form Recognizer

• Computer Vision

You are developing a new sales system that will process the video and text from a public-facing website.
You plan to monitor the sales system to ensure that it provides equitable results regardless of the user's location or background.
Which two responsible AI principles provide guidance to meet the monitoring requirements? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

• transparency

• fairness

• inclusiveness

• reliability and safety

• privacy and security

You successfully run the following HTTP request.
POST https://management.azure.com/subscriptions/18c51a87-3a69-47a8-aedc-a54745f708a1/resourceGroups/RG1/providers/
Microsoft.CognitiveServices/accounts/contoso1/regenerateKey?api-version=2017-04-18
Body{"keyName": "Key2"}
What is the result of the request?

• A key for Azure Cognitive Services was generated in Azure Key Vault.

• • A new query key was generated.

  
  

• The primary subscription key and the secondary subscription key were rotated.

• The secondary subscription key was reset.

You are developing a new sales system that will process the video and text from a public-facing website.
You plan to notify users that their data has been processed by the sales system.
Which responsible AI principle does this help meet?

• transparency

• fairness

• inclusiveness

• reliability and safety

You plan to perform predictive maintenance.
You collect IoT sensor data from 100 industrial machines for a year. Each machine has 50 different sensors that generate data at one-minute intervals. In total, you have 5,000 time series datasets.
You need to identify unusual values in each time series to help predict machinery failures.
Which Azure service should you use?

• Anomaly Detector

• Cognitive Search

• Form Recognizer

• Custom Vision

You have receipts that are accessible from a URL.
You need to extract data from the receipts by using Form Recognizer and the SDK. The solution must use a prebuilt model.
Which client and method should you use?

• the FormRecognizerClient client and the StartRecognizeContentFromUri method

• the FormTrainingClient client and the StartRecognizeContentFromUri method

• the FormRecognizerClient client and the StartRecognizeReceiptsFromUri method

• the FormTrainingClient client and the StartRecognizeReceiptsFromUri method

You have a collection of 50,000 scanned documents that contain text.
You plan to make the text available through Azure Cognitive Search.
You need to configure an enrichment pipeline to perform optical character recognition (OCR) and text analytics. The solution must minimize costs.
What should you attach to the skillset?

• a new Computer Vision resource

• a free (Limited enrichments) Cognitive Services resource

• an Azure Machine Learning Designer pipeline

• a new Cognitive Services resource that uses the S0 pricing tier