Complete List of current Q & A>> Download Microsoft Azure AI Fundamentals (AI-900) – Quiz 1 / 15 Category: Microsoft Azure AI Fundamentals 1. For a machine learning progress, how should you split data for training and evaluation? A. Use features for training and labels for evaluation. B. Randomly split the data into rows for training and rows for evaluation. C. Use labels for training and features for evaluation. D. Randomly split the data into columns for training and columns for evaluation. 2 / 15 Category: Microsoft Azure AI Fundamentals 2. You are designing an AI system that empowers everyone, including people who have hearing, visual, and other impairments. This is an example of which Microsoft guiding principle for responsible AI? A. fairness B. inclusiveness C. reliability and safety D. accountability 3 / 15 Category: Microsoft Azure AI Fundamentals 3. What are three Microsoft guiding principles for responsible AI? A. knowledgeability B. decisiveness C. inclusiveness D. fairness E. opinionatedness F. reliability and safety 4 / 15 Category: Microsoft Azure AI Fundamentals 4. You are building an AI-based app. You need to ensure that the app uses the principles for responsible AI. Which two principles should you follow? A. Implement an Agile software development methodology B. Implement a process of Al model validation as part of the software review process C. Establish a risk governance committee that includes members of the legal team, members of the risk management team, and a privacy officer D. Prevent the disclosure of the use of Al-based algorithms for automated decision making 5 / 15 Category: Microsoft Azure AI Fundamentals 5. Which metric can you use to evaluate a classification model? A. true positive rate B. mean absolute error (MAE) C. coefficient of determination (R2) D. root mean squared error (RMSE) 6 / 15 Category: Microsoft Azure AI Fundamentals 6. You need to create a training dataset and validation dataset from an existing dataset. Which module in the Azure Machine Learning designer should you use? A. Select Columns in Dataset B. Add Rows C. Split Data D. Join Data 7 / 15 Category: Microsoft Azure AI Fundamentals 7. 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? A. the number of taxi journeys in the dataset B. the trip distance of individual taxi journeys C. the fare of individual taxi journeys D. the trip ID of individual taxi journeys 8 / 15 Category: Microsoft Azure AI Fundamentals 8. You use Azure Machine Learning designer to publish an inference pipeline. Which two parameters should you use to consume the pipeline? A. the model name B. the training endpoint C. the authentication key D. he REST endpoint 9 / 15 Category: Microsoft Azure AI Fundamentals 9. When training a model, why should you randomly split the rows into separate subsets? A. to train the model twice to attain better accuracy B. to train multiple models simultaneously to attain better performance C. to test the model by using data that was not used to train the model 10 / 15 Category: Microsoft Azure AI Fundamentals 10. 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? A. Custom Vision B. Form Recognizer C. Face D. Computer Vision 11 / 15 Category: Microsoft Azure AI Fundamentals 11. You plan to develop a bot that will enable users to query a knowledge base by using natural language processing. Which two services should you include in the solution? A. QnA Maker B. Azure Bot Service C. Form Recognizer D. Anomaly Detector 12 / 15 Category: Microsoft Azure AI Fundamentals 12. You are building a Language Understanding model for an e-commerce business. You need to ensure that the model detects when utterances are outside the intended scope of the model. What should you do? A. Test the model by using new utterances B. Add utterances to the None intent C. Create a prebuilt task entity D. Create a new model 13 / 15 Category: Microsoft Azure AI Fundamentals 13. Which AI service should you use to create a bot from a frequently asked questions (FAQ) document? A. QnA Maker B. Language Understanding (LUIS) C. Text Analytics D. Speech 14 / 15 Category: Microsoft Azure AI Fundamentals 14. You need to track multiple versions of a model that was trained by using Azure Machine Learning. What should you do? A. Provision an inference duster. B. Explain the model. C. Register the model. D. Register the training data. 15 / 15 Category: Microsoft Azure AI Fundamentals 15. You have an Al solution that provides users with the ability to control smart devices by using verbal commands. Which two types of natural language processing (NLP) workloads does the solution use? A. text-to-speech B. translation C. language modeling D. key phrase extraction E. speech-to-text Your score isThe average score is 22% 0% Restart quiz Send feedback
