Microsoft AI-900 Certification Exam Practice Questions -3

Microsoft Azure AI Fundamentals (AI-900) Certification Exam Practice Questions

Below are some practice questions for Microsoft AI-900 Certification Exam which can help you to prepare for exam and pass with good marks. These are not real exam questions but similar to the questions you can get in exam so practicing these question will boost your confidence.

Question -13

What are two tasks that can be performed by using the Computer Vision service? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

A. Train a custom image classification model.
B. Detect faces in an image.
C. Recognize handwritten text.
D. Translate the text in an image between languages.

Correct Answer: BC
B: Azure’s Computer Vision service provides developers with access to advanced algorithms that process images and return information based on the visual features you’re interested in. For example, Computer Vision can determine whether an image contains adult content, find specific brands or objects, or find human faces.
C: Computer Vision includes Optical Character Recognition (OCR) capabilities. You can use the new Read API to extract printed and handwritten text from images and documents.
Reference:
https://docs.microsoft.com/en-us/azure/cognitive-services/computer-vision/home

Question -14

What is a use case for classification?

A. predicting how many cups of coffee a person will drink based on how many hours the person slept the previous night.
B. analyzing the contents of images and grouping images that have similar colors
C. predicting whether someone uses a bicycle to travel to work based on the distance from home to work
D. predicting how many minutes it will take someone to run a race based on past race times

Correct Answer: C
Classification is a machine learning method that uses data to determine the category, type, or class of an item or row of data.

Question – 15

What are two tasks that can be performed by using computer vision? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

A. Predict stock prices.
B. Detect brands in an image.
C. Detect the color scheme in an image
D. Translate text between languages.
E. Extract key phrases.

Correct Answer: BC

B – https://docs.microsoft.com/en-us/azure/cognitive-services/computer-vision/overview#detect-brands

C- https://docs.microsoft.com/en-us/azure/cognitive-services/computer-vision/overview#detect-the-color-scheme

Question – 16

Your company wants to build a recycling machine for bottles. The recycling machine must automatically identify bottles of the correct shape and reject all other items.
Which type of AI workload should the company use?

A. anomaly detection
B. conversational AI
C. computer vision
D. natural language processing

Correct Answer:– A-Anomaly Detection

https://docs.microsoft.com/en-in/learn/modules/get-started-ai-fundamentals/3-understand-anomaly-detection

Question – 17

Your website has a chatbot to assist customers.
You need to detect when a customer is upset based on what the customer types in the chatbot.
Which type of AI workload should you use?

A. anomaly detection
B. semantic segmentation
C. regression
D. natural language processing

Correct Answer: D
Natural language processing (NLP) is used for tasks such as sentiment analysis, topic detection, language detection, key phrase extraction, and document categorization.
Sentiment Analysis is the process of determining whether a piece of writing is positive, negative or neutral.
Reference:
https://docs.microsoft.com/en-us/azure/architecture/data-guide/technology-choices/natural-language-processing

Question – 18

Which AI service can you use to interpret the meaning of a user input such as “Call me back later?”

A. Translator Text
B. Text Analytics
C. Speech
D. Language Understanding (LUIS)

Correct Answer: B
Text Analytics is an AI service that uncovers insights such as sentiment, entities, and key phrases in unstructured text.

Reference:
https://azure.microsoft.com/en-us/services/cognitive-services/text-analytics/

https://docs.microsoft.com/en-us/azure/cognitive-services/luis/what-is-luis

Question – 19

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)

Correct Answer: B

https://docs.microsoft.com/en-in/learn/modules/build-faq-chatbot-qna-maker-azure-bot-service/1-introduction

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