Microsoft Azure

Microsoft Azure AI Fundamentals

AI-900
Popular

The AI-900 exam tests your foundational knowledge of AI concepts and Azure AI services.

147 questions 0 views Free
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Questions 21–30 of 147

Q21

You are configuring Azure Cognitive Services. What will happen if the API key is configured incorrectly?

  • A Service will continue to function
  • B Requests will fail with an error
  • C Responses will be delayed
  • D Results will be inaccurate
Explanation Incorrect API keys result in service access failures, unlike the other options which do not accurately reflect the consequences.
Q22

Which Azure service provides data analytics and business insights?

  • A Azure Synapse Analytics
  • B Azure Blob Storage
  • C Azure Functions
  • D Azure DevOps
Explanation Azure Synapse Analytics integrates data and analytics for business insights, while the others serve different purposes.
Q23

A company needs to automate the deployment of its applications on Azure. Which service should it use?

  • A Azure Kubernetes Service
  • B Azure Cognitive Services
  • C Azure Active Directory
  • D Azure Backup
Explanation Azure Kubernetes Service automates application deployment, while the others focus on identity, storage, or backup solutions.
Q24

What happens when an Azure Virtual Machine is deallocated?

  • A All data is deleted
  • B The VM is still accessible
  • C Charges stop accrued for VM
  • D It loses its public IP address
Explanation Charges cease when a VM is deallocated, unlike data loss in Option A or accessibility in Option B.
Q25

Which Azure service is used for real-time analytics on streaming data?

  • A Azure Stream Analytics
  • B Azure Data Lake
  • C Azure Functions
  • D Azure Logic Apps
Explanation Azure Stream Analytics specializes in real-time streaming data analysis; the others do not focus on real-time analytics.
Q26

A company needs to implement a solution that predicts customer churn using historical data. Which Azure service should they use?

  • A Azure Machine Learning
  • B Azure SQL Database
  • C Azure Databricks
  • D Azure Cosmos DB
Explanation Azure Machine Learning provides tools for predictive modeling, essential for churn predictions, unlike the others.
Q27

What happens when you enable an Azure Cognitive Service without setting proper access controls?

  • A Service becomes publicly available
  • B Data is automatically encrypted
  • C No data can be processed
  • D Billing stops until fixed
Explanation Enabling the service without controls opens it to public access; the other options are not accurate outcomes.
Q28

What is the primary purpose of Azure Cognitive Services?

  • A Enable data storage solutions
  • B Implement machine learning models
  • C Add AI capabilities to applications
  • D Manage network security
Explanation Azure Cognitive Services provides APIs that add AI functionalities to applications, while the other options focus on unrelated services.
Q29

A company needs to process vast amounts of real-time data streams. Which Azure service is best suited for this task?

  • A Azure Functions
  • B Azure Stream Analytics
  • C Azure SQL Database
  • D Azure Blob Storage
Explanation Azure Stream Analytics is designed for real-time data processing, unlike the other services listed.
Q30

You are configuring an Azure Machine Learning workspace. What is a requirement for this workspace?

  • A Must be linked to Azure SQL
  • B Does not need a resource group
  • C Requires an Azure subscription
  • D Requires an instance of IoT Hub
Explanation An Azure Machine Learning workspace must be associated with an Azure subscription, while the others are incorrect or irrelevant.