Mr. Johnson Microsoft AZURE AI 900 Fundamentals Final Exam

Your company is exploring the use of voice recognition technologies in its smart home devices. The company wants to identify any barriers that might unintentionally leave out specific user groups.This an example of which Microsoft guiding principle for responsible AI?

• Accountability

• Fairness

• Inclusiveness

• Privacy and Security

You need to ensure that the app uses the principles for responsible AI.Which two principles should you follow? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.

• Implement an Agile software development methodology

• Implement a process of AI model validation as part of the software review processMost

• Establish a risk governance committee that includes members of the legal team, members of the risk management team, and a privacy officer

• Prevent the disclosure of the use of AI-based algorithms for automated decision making

You have a dataset that contains information about taxi journeys that occurred during a given period.You need to train a model to predict the fare of a taxi journey.What should you use as a feature?

• The number of taxi journeys in the dataset

• The trip distance of individual taxi journeysMost

• The fare of individual taxi journeys

• The trip ID of individual taxi journeys

You are building a tool that will process images from retail stores and identify the products of competitors.The solution will use a custom model.Which Azure Cognitive Services service should you use?

• Custom Vision Most

• Form Recognizer

• Face

• Computer Vision

Your company wants to build a recycling machine for bottles. The recycling machine must automatically identify bottles of the correct shape and reject all other items.Which type of AI workload should the company use?

• Anomaly detection

• Conversational AI

• Computer vision

• Natural language processing

You are processing photos of runners in a race. You need to read the numbers on the runners' shirts to identity the runners in the photos.Which type of computer vision should you use?

• Facial Recognition

• Optical character recognition (OCR)

• Image classification

• Object detection

What are TWO tasks that can be performed by using the Computer Vision service?

• Train a custom image classification model.

• Detect faces in an image.

• Recognize handwritten text.

• Translate the text in an image between languages.

What are two tasks that can be performed by using computer vision?

• Predict stock prices.

• Detect brands in an image.

• Detect the color scheme in an image.

• Translate text between languages.

• Extract key phrases.

Your website has a chatbot to assist customers. You need to detect when a customer is upset based on what the customer types in the chatbot.Which type of AI workload should you use?

• anomaly detection

• computer vision

• regression

• natural language processing

In which two scenarios can you use a speech synthesis solution?

• an automated voice that reads back a credit card number entered into a telephone by using a numeric keypad

• generating live captions for a news broadcast

• extracting key phrases from the audio recording of a meeting

• an AI character in a computer game that speaks audibly to a player