Microsoft Azure AI Fundamentals Conversational AI 3

Question 1

Which Azure AI service would you integrate with a bot to allow it to understand spoken (voice) input from users?

Accepted Answer

Azure AI Speech (speech-to-text)

Answer

Azure AI Vision

Answer

Azure AI Translator

Answer

Azure AI Document Intelligence

Question 2

What is the key difference between Power Virtual Agents and Azure Bot Service?

Accepted Answer

Power Virtual Agents is a low-code/no-code tool for business users, while Azure Bot Service provides full SDK control for developers

Answer

Power Virtual Agents only integrates with Microsoft Teams, while Azure Bot Service works on all channels

Answer

Azure Bot Service requires no coding, while Power Virtual Agents requires extensive programming

Answer

Azure Bot Service cannot connect to third-party messaging platforms

Question 3

In the Bot Framework, what is a 'dialog'?

Accepted Answer

A modular, reusable component that manages a specific part of the conversation flow

Answer

A text response generated and returned by the bot to the user

Answer

A channel connector used to link the bot to communication platforms

Answer

A LUIS feature for grouping related utterances together

Question 4

In LUIS, which type of entity refers to commonly recognized concepts like dates, times, temperatures, and currency that are available out of the box?

Accepted Answer

Prebuilt entities

Answer

Custom entities

Answer

Machine-learned entities

Answer

Pattern.any entities

Question 5

When hosting a bot with Azure Bot Service, what is the purpose of the bot's messaging endpoint?

Accepted Answer

The URL where the bot's application logic is hosted and receives incoming messages from channels

Answer

The URL where conversation logs are archived in Azure Storage

Answer

The address of the bot's LUIS training data repository

Answer

The portal link used to access the Azure Bot Service configuration page

Question 6

What is the recommended approach for handling user input that the bot does not recognize or understand?

Accepted Answer

Implement fallback handling to gracefully respond and guide the user back on track

Answer

Immediately end the conversation and log an error

Answer

Redirect the user to an external FAQ website without responding

Answer

Stop responding until the user rephrases the message correctly

Question 7

Which Azure AI Language feature is the official successor to LUIS for building conversational natural language understanding models?

Accepted Answer

Conversational Language Understanding (CLU)

Answer

Custom Text Classification

Answer

Custom Named Entity Recognition

Answer

Sentiment Analysis