Microsoft Designing and Implementing a Microsoft Azure AI Solution AI-102 Exam Questions

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Total 423 questions
Question 1

You have a file share that contains 5,000 images of scanned invoices.

You need to analyze the images. The solution must extract the following data:

* Invoice items

* Sales amounts

* Customer details

What should you use?



Answer : C


Question 2

You build a bot by using the Microsoft Bot Framework SDK and the Azure Bot Service.

You plan to deploy the bot to Azure.

You register the bot by using the Bot Channels Registration service.

Which two values are required to complete the deployment? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.



Answer : C, E


https://github.com/MicrosoftDocs/bot-docs/blob/live/articles/bot-service-quickstart-registration.md

Question 3

You are building a social media messaging app.

You need to identify in real time the language used in messages.

Which SDK package should you install?



Answer : A


Question 4

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You have an Azure Cognitive Search service.

During the past 12 months, query volume steadily increased.

You discover that some search query requests to the Cognitive Search service are being throttled.

You need to reduce the likelihood that search query requests are throttled.

Solution: You add indexes.

Does this meet the goal?



Answer : B

Instead, you could migrate to a Cognitive Search service that uses a higher tier.

Note: A simple fix to most throttling issues is to throw more resources at the search service (typically replicas for query-based throttling, or partitions for indexing-based throttling). However, increasing replicas or partitions adds cost, which is why it is important to know the reason why throttling is occurring at all.


https://docs.microsoft.com/en-us/azure/search/search-performance-analysis

Question 5

You are building a multilingual chatbot.

You need to send a different answer for positive and negative messages.

Which two Text Analytics APIs should you use? Each correct answer presents part of the solution. (Choose two.)

NOTE: Each correct selection is worth one point.



Answer : B, D

B: The Text Analytics API's Sentiment Analysis feature provides two ways for detecting positive and negative sentiment. If you send a Sentiment Analysis request, the API will return sentiment labels (such as 'negative', 'neutral' and 'positive') and confidence scores at the sentence and document-level.

D: The Language Detection feature of the Azure Text Analytics REST API evaluates text input for each document and returns language identifiers with a score that indicates the strength of the analysis.

This capability is useful for content stores that collect arbitrary text, where language is unknown. Reference:

https://docs.microsoft.com/en-us/azure/cognitive-services/text-analytics/how-tos/text-analytics-how-to- sentiment-analysis?tabs=version-3-1

https://docs.microsoft.com/en-us/azure/cognitive-services/text-analytics/how-tos/text-analytics-how-to- language-detection


Question 6

Which Azure Storage service implements the key/value model?



Answer : C


Question 7

You are designing a conversational interface for an app that will be used to make vacation requests. The interface must gather the following data:

* The start date of a vacation

* The end date of a vacation

* The amount of required paid time off

The solution must minimize dialog complexity. Which type of dialog should you use?



Answer : D


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