Microsoft Azure AI Fundamentals Certification Exam AI-900 Practice Test 3

Q. You are developing a chatbot solution in Azure. Which service should you use to determine a user's intent?

Translator
Language
Azure Cognitive Search
Speech
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Q. You have a bot that identifies the brand names of products in images of supermarket shelves. Which of the following capabilities should you use?

AI enrichment for Azure Search capabilities
Computer Vision Image Analysis capabilities
Custom Vision Image Classification capabilities
Language Understanding capabilities
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Q. You need to identify street names based on street signs in photographs. Which type of computer vision should you use?

Object detection
Optical character recognition (OCR)
Image classification
Facial recognition
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Q. You are building a tool that will process images from retail stores and identify the products of competitors. The solution must be trained on images provided by your company. Which Azure AI service should you use?

Azure AI Document intelligence
Custom vision
Face
Computer vision
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Q. Complete the following sentence: Detecting unusual temperature fluctuations for a large machine is an example of ________?

Computer vision workload
Anomaly detection workload
Knowledge mining workload
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Q. A smart device responds to questions such as "When is my next appointment" is an example of conversational AI?

Yes
No
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Q. 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?

Export the model
Add utterances to the None intent
Create a prebuilt task entity
Create a new model
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Q. You have 100 instructional videos that do NOT contain any audio. Each instructional video has a script. You need to generate a narration audio file for each video based on the script. Which type of workload should you use?

Language modeling
Speech recognition
Speech synthesis
Translation
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Q. You need to convert receipts into transactions in a spreadsheet. The spreadsheet must include the date of the transaction, the merchant, the total spent, and any taxes paid. Which Azure AI service should you use?

Custom Vision
Azure AI Document Intelligence
Language
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Q. Which type of natural language processing (NLP) entity is used to identify a phone number?

regular expression
machine-learned
list
Pattern.any
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Q. You are developing a solution that uses the Language service. You need to identify the main talking points in a collection of documents. Which type of natural language processing should you use?

Language detection
Sentiment analysis
Key phrase extraction
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Q. You have a solution that analyzes social media posts to extract the mentions of city names and the city names discussed most frequently. Which type of natural language processing (NLP) workload does the solution use?

Speech recognition
Sentiment analysis
Key phrase extraction
Entity recognition
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Q. In a machine learning model, the data that is used as inputs are called ________.

labels
variables
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Q. You have a natural language processing (NLP) model that was created by using data obtained without permission. Which Microsoft principle for responsible AI does this breach?

Reliability and safety
Privacy and security
Inclusiveness
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Q. How can we mitigate harmful content generation in Azure OPEN AI service?

DALL-E Model
Codex
Content filters
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Q. Ensuring an AI system does not provide a prediction when important fields contain unusual or missing values is _____________ principle for responsible AI.

an inclusiveness
a privacy and safety
a reliability and safety
a transparency
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