Microsoft Azure

Designing and Implementing a Microsoft Azure AI Solution

AI-102
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Prepare for the AI-102 exam to validate your skills in designing and implementing AI solutions on Microsoft Azure.

147 questions 0 views Free
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Questions 41–50 of 147

Q41

A company needs to create real-time analytics on streaming data. Which Azure service should they use?

  • A Azure Stream Analytics
  • B Azure Data Lake
  • C Azure SQL Database
  • D Azure Blob Storage
Explanation Azure Stream Analytics specializes in processing real-time streaming data unlike the other options.
Q42

What happens when you set a machine learning model's scoring threshold to 0.9?

  • A Increased model recall
  • B Decreased model precision
  • C Fewer positive predictions
  • D Improved model performance
Explanation Raising the threshold typically results in fewer positive predictions due to stricter criteria for positivity.
Q43

Which service is best for analyzing real-time streaming data in Azure?

  • A Azure Stream Analytics
  • B Azure Cognitive Services
  • C Azure Blob Storage
  • D Azure Virtual Machines
Explanation Azure Stream Analytics is specifically designed for real-time analytics on streaming data, while the other options do not provide this functionality.
Q44

A company needs to deploy a chatbot using Azure services. Which combination of services is most suitable?

  • A Azure Bot Service + Azure Functions
  • B Azure App Service + Azure SQL Database
  • C Azure Logic Apps + Azure Storage
  • D Azure Virtual Network + Azure Monitor
Explanation Azure Bot Service paired with Azure Functions allows for a scalable chatbot implementation, while the other options are not focused on chatbot capabilities.
Q45

You are configuring a machine learning model in Azure ML. What happens if you select an incorrect target variable during training?

  • A Model training will succeed.
  • B Model accuracy improves.
  • C Model produces irrelevant results.
  • D Training process will skip target.
Explanation Selecting an incorrect target variable can lead to irrelevant or inaccurate model predictions, while other options suggest misconceptions about training.
Q46

Which Azure service is designed for natural language processing?

  • A Azure Text Analytics
  • B Azure Machine Learning
  • C Azure Cognitive Search
  • D Azure Bot Services
Explanation Azure Text Analytics specifically supports NLP tasks, while others have different functionalities.
Q47

A company needs to automate the extraction of information from invoices. Which Azure service should they use?

  • A Azure Form Recognizer
  • B Azure Logic Apps
  • C Azure Functions
  • D Azure Cognitive Services
Explanation Azure Form Recognizer specializes in extracting data from forms, including invoices.
Q48

What happens when you enable auto-scaling on an Azure web app?

  • A Resources increase based on traffic
  • B Static resources are allocated
  • C Costs increase immediately
  • D Deployment becomes automated
Explanation Auto-scaling adjusts resources dynamically based on app traffic, unlike static allocation or immediate cost increases.
Q49

Which Azure service provides a serverless platform for event-driven applications?

  • A Azure Functions
  • B Azure Kubernetes Service
  • C Azure App Service
  • D Azure Virtual Machines
Explanation Azure Functions is designed for serverless event-driven applications, while the others are not inherently serverless or event-driven.
Q50

A company needs to deploy a chatbot with natural language processing capabilities. Which Azure service should they use?

  • A Azure SQL Database
  • B Azure Bot Service
  • C Azure Functions
  • D Azure Logic Apps
Explanation Azure Bot Service specifically supports building chatbots, while the others are not focused on chatbot development.