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 41–50 of 147

Q41

A company needs to automate the scheduling of machine learning model training. Which Azure service should they consider?

  • A Azure Functions
  • B Azure Machine Learning Pipelines
  • C Azure Automation
  • D Azure DevOps
Explanation Azure Machine Learning Pipelines is specifically designed to streamline and automate ML workflows and model training.
Q42

What happens when you enable Azure AD Conditional Access?

  • A All users must reset their passwords.
  • B Security policies are applied based on conditions.
  • C It disables multi-factor authentication.
  • D Access is granted to all users.
Explanation Conditional Access enforces policies based on specific conditions, enhancing security without disrupting access.
Q43

Which service is primarily used for building AI models in Azure?

  • A Azure Machine Learning
  • B Azure DevOps
  • C Azure Functions
  • D Azure Logic Apps
Explanation Azure Machine Learning is specifically designed for building, training, and deploying AI models, while the others serve different purposes.
Q44

A company needs to implement chatbot functionality. Which Azure service should they use?

  • A Azure Bot Service
  • B Azure Cognitive Search
  • C Azure Stream Analytics
  • D Azure IoT Hub
Explanation Azure Bot Service is designed for creating intelligent bots, while the other options serve different operational purposes.
Q45

What happens when you increase the number of replicas in an Azure Cognitive Service deployment?

  • A Improves fault tolerance
  • B Reduces latency immediately
  • C Lowers the service tier
  • D Limits service availability
Explanation Increasing replicas enhances fault tolerance by providing redundancy, while the other options suggest incorrect effects.
Q46

Which Azure service is primarily used for building machine learning models?

  • A Azure Machine Learning
  • B Azure DevOps
  • C Azure Functions
  • D Azure Cosmos DB
Explanation Azure Machine Learning is specifically designed for building and deploying models, while the others serve different purposes.
Q47

A company needs to store non-relational data at scale. Which Azure service should they use?

  • A Azure SQL Database
  • B Azure Blob Storage
  • C Azure Table Storage
  • D Azure Data Lake Storage
Explanation Azure Data Lake Storage is optimized for big data analytics and non-relational data, unlike SQL Database or Blob Storage.
Q48

What happens when deploying an AI model with insufficient training data?

  • A Model accuracy decreases
  • B Model performs better
  • C Immediate deployment failure
  • D Model works as intended
Explanation Insufficient training data typically leads to decreased model accuracy due to overfitting or biased predictions.
Q49

Which service allows developers to train machine learning models using cloud resources?

  • A Azure Machine Learning
  • B Azure Functions
  • C Azure Key Vault
  • D Azure Blob Storage
Explanation Azure Machine Learning is designed for training models, while the others serve different purposes.
Q50

A retail company wants to deploy a chatbot for customer inquiries on their website. What Azure service should they use?

  • A Azure Logic Apps
  • B Azure Bot Services
  • C Azure Cognitive Search
  • D Azure Notification Hubs
Explanation Azure Bot Services is specifically built for chatbots, unlike the other options which serve different functions.