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

• A.Translator Text
• B.QnA Maker
• C.Speech
• D.Language Understanding (LUIS)

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To complete the sentence, select the appropriate option in the answer area.

Correct Answer:

Explanation

Reference:
https://azure.microsoft.com/en-gb/services/cognitive-services/speech-to-text/#features Speech recognition means Speech to Text. In the above example as a person speaks the words are converted into text of the same language. Hence Speech to Text also called Speech recognition is the right answer.
Speech recognition - the ability to detect and interpret spoken input.
Speech synthesis - the ability to generate spoken output.
https://docs.microsoft.com/en-us/learn/modules/recognize-synthesize-speech/1-introduction

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For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

Correct Answer:

Reference:
https://www.cloudfactory.com/data-labeling-guide
https://docs.microsoft.com/en-us/azure/machine-learning/studio/evaluate-model-performance

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You need to determine the location of cars in an image so that you can estimate the distance between the cars.
Which type of computer vision should you use?

• A.optical character recognition (OCR)
• B.object detection
• C.image classification
• D.face detection

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For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

Correct Answer:

Reference:
https://docs.microsoft.com/en-us/azure/bot-service/bot-service-overview-introduction?view=azure-bot-service-4.0

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