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Microsoft AI-900 - Microsoft Azure AI Fundamentals

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Total 323 questions

Which two scenarios are examples of a conversational AI workload? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

A.

a telephone answering service that has a pre-recorder message

B.

a chatbot that provides users with the ability to find answers on a website by themselves

C.

telephone voice menus to reduce the load on human resources

D.

a service that creates frequently asked questions (FAQ) documents by crawling public websites

You need to build an image tagging solution for social media that tags images of your friends automatically. Which Azure Cognitive Services service should you use?

A.

Computer Vision

B.

Face

C.

Text Analytics

D.

Form Recognizer

You have the following apps:

• App1: Uses a set of images and photos to extract brand names

• App2: Enables touchless access control for buildings

Which Azure Al Vision service does each app use? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

You need to provide content for a business chatbot that will help answer simple user queries.

What are three ways to create question and answer text by using Azure Al Language Service's question answering? Each correct answer presents a complete solution.

NOTE: Each correct and ask questions by selection is worth one point.

A.

Connect the bot to the Cortana channel using Cortana.

B.

Import chit-chat content from a predefined data source.

C.

Manually enter the questions and answers.

D.

Use Azure Machine Learning Automated ML to train a model based on a file that contains question and answer pairs.

E.

Generate the questions and answers from an existing webpage.

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? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

A.

text-to-speech

B.

translation

C.

language modeling

D.

key phrase extraction

E.

speech-to-text

What should you do to reduce the number of false positives produced by a machine learning classification model?

A.

Include test data in the training data.

B.

Increase the number of training iterations.

C.

Modify the threshold value in favor of false positives.

D.

Modify the threshold value in favor of false negatives.

Which statement is an example of a Microsoft responsible AJ principle?

A.

Al systems must use only publicly available data.

B.

Al systems must protect the interests of the company

C.

Al systems must be understandable.

D.

Al systems must keep personal details public

For which two workloads can you use computer vision? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

A.

creating photorealistic images by using three-dimensional models

B.

assigning the color pixels in an image to object names

C.

describing the contents of an image

D.

detecting inconsistencies and anomalies in a stream of data

E.

creating visual representations of numerical data

You have an app that identifies birds in images. The app performs the following tasks:

* Identifies the location of the birds in the image

* Identifies the species of the birds in the image

Which type of computer vision does each task use? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

You are building a knowledge base by using QnA Maker. Which file format can you use to populate the knowledge base?

A.

PDF

B.

PPTX

C.

XML

D.

ZIP