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AI-900 Azure AI Fundamentals

This practice exam is designed to assess your readiness for the AI-900 Azure AI Fundamentals exam. This quiz is NOT intended to simulate the actual exam. It is intended to test your knowledge of the concepts covered on the exam.

1 / 150

Your company is exploring the use of voice recognition technologies in its smart home devices. They want to identify any barriers that might unintentionally omit specific user groups. This is an example of which Microsoft guiding principle for responsible AI?

2 / 150

You train a regression model by using unlabeled data.

3 / 150

You plan to use Azure Cognitive Services to develop a voice-controlled personal assistant app. Which Azure Cognitive Service would you use to provide a spoken response to the user?

4 / 150

You plan to apply Azure AI language service API features to a technical support ticketing system. Which of the following Azure AI Language service API features matches the below natural language processing scenario? “Summarize important information from the support ticket.”

5 / 150

You need to scan the news for relevant news stories and alert employees when there is a negative article. Positive stories must be added to a press catalog. Which natural language processing tasks should you use to complete the “Assess” process?

6 / 150

You need to provide customers with the ability to query the status of orders by using phones, social media, or digital assistants. What should you use?

7 / 150

You need to improve document search and indexing for employees by enabling AI-powered capabilities to analyze, categorize, and retrieve meaningful insights from enterprise content. Which Azure AI feature should you use?

8 / 150

You need to implement a pre-built solution that will identify well-known brands in digital photographs. Which Azure Cognitive Services service should you use?

9 / 150

You need to identify street names based on street signs in photographs. Which type of computer vision should you use?

10 / 150

You need to generate images based on user prompts. Which Azure OpenAI model should you use?

11 / 150

You need to generate cartoons for use in a brochure. Each cartoon will be based on a text description. Which Azure OpenAI model should you use?

12 / 150

You need to develop a mobile app for employees to scan and store their expenses while travelling. Which type of computer vision should you use?

13 / 150

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

14 / 150

You need to count the number of animals in a photograph. Which type of computer vision should you use?

15 / 150

You need to convert handwritten notes into digital text. Which type of computer vision should you use?

16 / 150

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?

17 / 150

You need to build an app that will create descriptions of images. Which service should you use?

18 / 150

You have an Azure Machine Learning model that generates a large quantity of False negatives. You need to reduce the number of False negatives without re-training the model. What should you do?

19 / 150

You have an app that identifies the coordinates of a product in an image of a store aisle display. Which service does the app use?

20 / 150

You have an app that identifies birds in images. The app performs the following tasks: Identify the location of the birds in the image Identify the species of the birds in the image Which type of computer vision would you use to identify the species of individual birds?

21 / 150

You have a webchat bot that provides responses from a QnA Maker knowledge base. You need to ensure that the bot uses user feedback to improve the relevance of the responses over time. What should you use?

22 / 150

You have a solution that reads books in different languages and categorizes the books based on topic. Which types of natural language processing (NLP) workloads does the solution use?

23 / 150

You have a solution that analyzes social media posts to extract the mentions of city names discussed most frequently. Which type of natural language processing (NLP) workload does the solution use?

24 / 150

You have a dataset that contains sales data and has defined labels for types of customers. You need to categorize the customer types based on the sales data. Which type of machine learning should you use?

25 / 150

You have a dataset that contains information about taxi journeys that occurred during a given period. You need to train a model to predict the fare of a taxi journey. What should you use as a feature?

26 / 150

You can use the Text Analytics service to extract key entities from a call transcript.

27 / 150

You can use the Azure AI Speech service to transcribe a call to text.

28 / 150

You can use the ________________________ service to train an object detection model by using your own images.

29 / 150

You can fine-tune some Azure OpenAI models by using your own data.

30 / 150

You build a QnA Maker bot by using a frequently asked questions (FAQ) page. You need to add professional greetings and other responses to make the bot more user friendly. What should you do?

31 / 150

You are developing a natural language processing solution in Azure. The solution will analyze customer reviews and determine how positive or negative each review is. This is an example of which type of natural language processing workload?

32 / 150

You are developing a conversational AI solution that will communicate with users through multiple channels including email, Microsoft Teams, and webchat. Which service should you use?

33 / 150

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

34 / 150

You are designing an AI system that empowers everyone, including people who have hearing, visual, and other impairments. This is an example of which Microsoft guiding principle for responsible AI?

35 / 150

You are building a tool that will process images from retail stores and identify the products of competitors. The solution must be trained on images provided by your company. Which Azure AI service should you use?

36 / 150

You are building a tool that will process images from retail stores and identify the products of competitors. The solution must be trained on images provided by your company. Which Azure AI service should you use?

37 / 150

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

38 / 150

You are building a chatbot that will use natural language processing (NLP) to perform the following actions based on the text input of a user. Accept customer orders. Retrieve support documents. Retrieve order status updates. Which type of NLP should you use?

39 / 150

While presenting at a conference, your session is transcribed into subtitles for the audience. This is an example of ___________________.

40 / 150

Which type of natural language processing (NLP) entity is used to identify a phone number?

41 / 150

Which type of natural language processing (NLP) entity in Azure AI is used to identify complex entities, such as names or addresses, by leveraging algorithms trained on labeled data?

42 / 150

Which type of natural language processing (NLP) entity in Azure AI is used to identify a phone number based on a predefined pattern, such as a sequence of digits in a specific format?

43 / 150

Which type of machine learning should you use to identify groups of people who have similar purchasing habits to support targeted marketing strategies?

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Which type of machine learning matches the following use case? “Predict whether a student will complete a University course.”

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Which type of AI workload matches the following scenario? "Predict next month's product sales."

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Which type of AI workload matches the following scenario? "Identify handwritten words"

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Which principle of responsible AI matches the following requirement? "The system must not discriminate based on gender and race."

48 / 150

Which principle of responsible AI matches the following requirement? "Personal data must be visible only to approved users only."

49 / 150

Which principle of responsible AI matches the following requirement? "Automated decision processes must be recorded so that approved users can identify why a decision was made."

50 / 150

Which parameter should you configure to produce more verbose responses from a chat solution that uses the Azure OpenAI GPT-4o model?

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Which parameter should you configure to produce a more diverse range of tokens in the responses from a chat solution that uses the Azure OpenAI GPT-3.5 model?

52 / 150

Which OpenAI model does GitHub Copilot use to make suggestions for client-side JavaScript?

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Which of the following Azure OpenAI large language model (LLM) processes matches the below task? “Detect the genre of a literary work of fiction.”

54 / 150

Which of the following Azure OpenAI large language model (LLM) processes matches the below task? “Create marketing slogans from a product description.”

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Which of the following Azure OpenAI large language model (LLM) processes matches the below task? “Create a bulleted list based on text input.”

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Which machine learning model matches the following description? "An unsupervised machine learning model used to group similar entities based on features."

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Which machine learning model matches the following description? "A supervised machine learning model used to predict numeric values."

58 / 150

Which machine learning model matches the following description? "A supervised machine learning model used to predict categories."

59 / 150

Which format should you use to send requests to a REST API endpoint for Azure OpenAI?

60 / 150

Which Azure Service is responsible for identifying the intent of a user's requests?

61 / 150

Which Azure Service is responsible for converting spoken requests into text?

62 / 150

Which Azure Service is responsible for applying intent to entities and utterances?

63 / 150

Which Azure AI Language feature can be used to retrieve data, such as dates and people’s names, from social media posts?

64 / 150

Which Azure AI feature enables organizations to extract insights from vast amounts of unstructured data, uncover hidden relationships, and make large volumes of data searchable?

65 / 150

Which AI workload type matches the following scenario? “Group plants based on multiple measurements.”

66 / 150

Which AI solution matches the following task? "Generate a caption from a given image."

67 / 150

Which AI solution matches the following task? "Generate a 500-word summary from a 10,000-word article."

68 / 150

When developing an AI system for self-driving cars, the Microsoft ________________ principle for responsible AI should be applied to ensure consistent operation of the system during unexpected circumstances.

69 / 150

When creating an object detection model in the Azure AI Custom Vision service, you can select from a set of predefined domains.

70 / 150

When building a regression model, labels must have a data type of _____________.

71 / 150

When an AI system that assess whether loans should be approved, the factors used to make the decision should be explainable. This is an example of which Microsoft guiding principle for responsible AI?

72 / 150

What can be used to complete a paragraph based on a sentence provided by a user?

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To build a solution that complies with Microsoft responsible AI principles, you must build and train your own model.

74 / 150

The interactive answering of questions entered by a user as part of an application is an example of _____________________________.

75 / 150

The classification technique is used to predict sequential numerical data over time.

76 / 150

The Azure AI Translator service can be used to translate documents from English to French.

77 / 150

The Azure AI Language service can identify in which language text is written.

78 / 150

The Azure AI Language service can detect handwritten signatures in a document.

79 / 150

The Azure AI Face detection service will be more accurate if you provide more sample photos of each employee from different angles.

80 / 150

The Azure AI Face detection service can be used to perform facial recognition for employees.

81 / 150

The Azure AI Custom Vision service requires that you provide your own data to train the model.

82 / 150

The Azure AI Custom Vision service can be used to detect objects in an image.

83 / 150

The Azure AI Custom Vision service can be used to analyze video files.

84 / 150

The Azure AI Bot Service provides services that can be used to host conversational bots.

85 / 150

Stating the source of the data used to train a model is an example of which responsible AI principle?

86 / 150

Providing an explanation of the outcome of a credit loan application is an example of the Microsoft transparency principle for responsible AI.

87 / 150

Pretrained generative AI models are a component of Azure OpenAI.

88 / 150

Predicting whether a person will develop mild, moderate, or severe allergy symptoms based on pollen count is an example of clustering.

89 / 150

Predicting how many hours of overtime a delivery person will work based on the number of orders received is an example of _________________.

90 / 150

Monitoring public news sites for negative mentions of a product is an example of natural language processing.

91 / 150

Monitoring online service reviews for swearing is an example of natural language processing.

92 / 150

In Azure AI, which computer vision task involves classifying every pixel in an image into a specific category, such as "road," "sky," or "tree," to generate a segmentation map?

93 / 150

In a machine learning model, the sets of data values that are used as inputs are called ______________.

94 / 150

If an employee is wearing sunglasses, the Azure AI detection service will always fail to recognize the employee.

95 / 150

Identifying brand logos in an image is an example of natural language processing”

96 / 150

Grouping items by their common characteristics is an example of clustering.

97 / 150

Generating text that describes an image is an example of _________________.

98 / 150

For a regression model, labels must be numeric.

99 / 150

For a clustering model, labels must be used.

100 / 150

For a classification model, labels must be numeric.

101 / 150

For a car, predicting the miles per gallon based on weight, engine power, and other quantifiable factors is an example of ________________.

102 / 150

Ensuring that the numeric variables in training data are on a similar scale is an example of __________________.

103 / 150

Ensuring an AI system does not provide a prediction when important fields contain unusual or missing values is _______________________ principle of responsible AI.

104 / 150

Data values that are used to make a prediction are called ___________________.

105 / 150

correctly handling unusual or missing values is an example of the application of the _____________ principle for responsible AI.

106 / 150

Chatbots manage conversation flows by using a combination of natural language and constrained option responses.

107 / 150

Chatbots can support voice input.

108 / 150

Chatbots can only be built by using custom code.

109 / 150

Bots built by using the Azure AI Bot Service can communicate with Microsoft Teams users.

110 / 150

Azure AI Bot Service engages with customers in a conversational manner.

111 / 150

Azure AI Bot Service can directly import frequently asked questions (FAQs) to question and answer sets.

112 / 150

Azure AI Bot Service and Azure Cognitive Services can be integrated.

113 / 150

Automatically generating captions for pre-recorded videos is an example of natural language processing.

114 / 150

Automatically generating captions for pre-recorded videos is an example of conversational AI.

115 / 150

Automated machine learning works by running multiple training iterations that are scored and ranked by the metrics you specify.

116 / 150

Automated machine learning provides you with the ability to visually connect datasets and modules on an interactive canvas.

117 / 150

Automated machine learning provides you with the ability to include custom Python scripts in a training pipeline.

118 / 150

Automated machine learning is the process of automating the time-consuming, iterative tasks of machine learning model development.

119 / 150

Automated machine learning implements machine learning solutions without the need for programming experience.

120 / 150

Automated machine learning enables you to specify a dataset and will automatically understand which label to predict.

121 / 150

Automated machine learning can automatically infer the training data from the use case provided.

122 / 150

Assigning classes to images before training a classification model is an example of ____________________.

123 / 150

Asking a chatbot if precipitation is expected as part of the weather report is an example of___________________________.

124 / 150

An interactive chat feature on a company's website can be implemented by using Azure Bot Service.

125 / 150

An application that displays images relating to an entered search term is an example of a conversational AI workload.

126 / 150

An app that analyzes social media posts to identify their tone is an example of which type of natural language processing (NLP) workload?

127 / 150

An AI solution that is offered at different prices for different sales territories is an example of the Microsoft inclusiveness principle for responsible AI.

128 / 150

According to Microsoft's ____________ principle of responsible AI, AI systems should NOT reflect biases from the data sets that are used to train the systems.

129 / 150

A web form used to submit a request to reset a password is an example of a conversational AI workload.

130 / 150

A validation set includes the set of input examples that will be used to train a model.

131 / 150

A validation set can be used to verify that all the training data was used to train the model.

132 / 150

A validation set can be used to determine how well a model predicts labels.

133 / 150

A triage bot that prioritizes healthcare claims based on injuries is an example of the Microsoft reliability and safety principle for responsible AI.

134 / 150

A transformer model architecture uses self-attention.

135 / 150

A transformer model architecture includes an encryption block or a decryption block.

136 / 150

A transformer model architecture includes an encoder block and a decoder block.

137 / 150

A smart home device that responds to questions such as "When is my next appointment?" is an example of conversational AI.

138 / 150

A smart device that responds to the question “What is the stock price of Tailspin Toys?” is an example of which AI workload?

139 / 150

A separate chatbot is required for each communication channel.

140 / 150

A restaurant can use a chatbot to answer inquiries about business hours from a webpage.

141 / 150

A flower shop can use a chatbot to automate responses to customer reviews on an external website.

142 / 150

A bot that responds to queries by users is an example of a conversational AI workload.

143 / 150

A bot that responds to queries by employees is an example of a natural language processing workload.

144 / 150

A _______________ solution can be used to extract data from scanned invoices.

145 / 150

_____________________________ extension for Microsoft Visual Studio Code uses the OpenAI Codex model.

146 / 150

____________________________ is used to identify multiple types of items in one image.

147 / 150

____________________ is used to extract dates, quantities, and locations from text.

148 / 150

____________________ is the calculated probability of correct image classification.

149 / 150

_______________ is used to generate additional features.

150 / 150

______________ is used to identify and locate multiple types of items in one image.