AI-900T00: Microsoft Azure AI Fundamentals Quiz Questions and Answers

Answer :
  • Probabilistic values based on correlations found in training data

Explanation :

Machine learning models are trained using historic data, and rely on algorithms that find statistical relationships in the data. Predictions are generally based on probability; and while models are often extremely accurate, predictions are based on a confidence score that indicates a level of probability.
Answer :
  • To provide access to generative AI models

Explanation :

Azure OpenAI supports intelligent application creation by providing access to generative AI models, which can be used to create intelligent applications that can generate text, images, and other types of data.
Answer :
  • Extracting text from images

Explanation :

Optical character recognition (OCR) is used to extract text from images and convert it into machine-readable text. It is often used in document scanning and digitization.
Answer :
  • To detect and recognize faces in images and videos

Explanation :

The Face detection service in Azure AI Vision is used to detect and recognize faces in images and videos. It can also estimate attributes such as age and gender.
Answer :
  • <p>Azure AI Services</p>

Explanation :

Azure Cognitive Services includes natural language processing capabilities, as well as other AI services such as computer vision and speech recognition.
Answer :
  • Sentiment Analysis

Explanation :

Sentiment Analysis is a common task performed by NLP for text analysis. It involves determining the sentiment or emotion expressed in a piece of text.
Answer :
  • Image recognition

Explanation :

Natural Language Processing is commonly used for sentiment analysis, language translation, and chatbots. Image recognition is not a use case for NLP.
Answer :
  • Chatbot

Explanation :

A chatbot is an example of a conversational AI application, which uses NLP to understand and respond to user input in a natural language format.
Answer :
  • Azure Data Factory

Explanation :

Azure Data Factory is not an Azure AI service. Azure Cognitive Services, Azure Machine Learning, and Azure Bot Service are Azure AI services.