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Microsoft AI-900 Microsoft Azure AI Fundamentals Exam Practice Test

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Total 323 questions

Microsoft Azure AI Fundamentals Questions and Answers

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Question 1

You have an Azure Machine Learning model that predicts product quality. The model has a training dataset that contains 50,000 records. A sample of the data is shown in the following table.

For each of the following Statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Question 2

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

Options:

A.

Azure Al Language

B.

Azure OpenAI

C.

Azure Machine Learning

D.

Azure Al Vision

Question 3

What should you implement to identify hateful responses returned by a generative Al solution?

Options:

A.

prompt engineering

B.

abuse monitoring

C.

content filtering

D.

fine-tuning

Question 4

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Question 5

You are building a tool that will process images from retail stores and identify the products of competitors.

The solution will use a custom model.

Which Azure Cognitive Services service should you use?

Options:

A.

Custom Vision

B.

Form Recognizer

C.

Face

D.

Computer Vision

Question 6

Which natural language processing feature can be used to identify the main talking points in customer feedback surveys?

Options:

A.

language detection

B.

translation

C.

entity recognition

D.

key phrase extraction

Question 7

You have a large dataset that contains motor vehicle sales data.

You need to train an automated machine learning (automated ML) model to predict vehicle sale values based on the type of vehicle.

Which task should you select? To answer, select the appropriate task in the answer area.

NOTE: Each correct selection is worth one point.

Options:

Question 8

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Question 9

Match the Azure Cognitive Services service to the appropriate actions.

To answer, drag the appropriate service from the column on the left to its action on the right. Each service may he used once, more than once, or not at all.

NOTE: Each correct match is worth one point.

Options:

Question 10

For each of The following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Question 11

Match the Microsoft guiding principles for responsible AI to the appropriate descriptions.

To answer, drag the appropriate principle from the column on the left to its description on the right. Each principle may be used once, more than once, or not at all.

NOTE: Each correct selection is worth one point.

Options:

Question 12

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?

Options:

A.

the number of taxi journeys in the dataset

B.

the trip distance of individual taxi journeys

C.

the fare of individual taxi journeys

D.

the trip ID of individual taxi journeys

Question 13

Select the answer that correctly completes the sentence.

Options:

Question 14

What is an example of unsupervised machine learning?

Options:

A.

classification

B.

clustering

C.

regression

Question 15

You need to create a customer support solution to help customers access information. The solution must support email, phone, and live chat channels. Which type of Al solution should you use?

Options:

A.

natural language processing (NLP)

B.

computer vision

C.

machine learning

D.

chatbot

Question 16

You need to develop a chatbot for a website. The chatbot must answer users questions based on the information m the following documents

• A product troubleshooting guide m a Microsoft Word document

• A frequently asked questions (FAQ) list on a webpage

Which service should you use to process the documents?

Options:

A.

Language Undemanding

B.

Text Analytics

C.

Azure Bot Service

D.

QnA Maker

Question 17

What is an example of a Microsoft responsible Al principle?

Options:

A.

Al systems should protect the interests of developers.

B.

Al systems should be in the public domain.

C.

Al systems should be secure and respect privacy.

D.

Al systems should make personal details accessible.

Question 18

When training a model, why should you randomly split the rows into separate subsets?

Options:

A.

to train the model twice to attain better accuracy

B.

to train multiple models simultaneously to attain better performance

C.

to test the model by using data that was not used to train the model

Question 19

You need to reduce the load on telephone operators by implementing a Chabot to answer simple questions with predefined answers.

Which two Al services should you use to achieve the goal? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

Options:

A.

Azure 8ol Service

B.

Azure Machine Learning

C.

Translator

D.

Language Service

Question 20

Select the answer that correctly completes the sentence.

Options:

Question 21

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?

Options:

A.

optical character recognition (OCR)

B.

object detection

C.

image classification

D.

face detection

Question 22

For each of the following statements, select Yes If the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Question 23

You need to predict the income range of a given customer by using the following dataset.

Which two fields should you use as features? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

Options:

A.

Education Level

B.

Last Name

C.

Age

D.

Income Range

E.

First Name

Question 24

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?

Options:

A.

Text Analytics

B.

Azure Bot Service

C.

Translator

D.

Form Recognizer

Question 25

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

Options:

Question 26

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

Options:

Question 27

You need to provide content for a business chatbot that will help answer simple user queries.

What are three ways to create question and answer text by using QnA Maker? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

Options:

A.

Generate the questions and answers from an existing webpage.

B.

Use automated machine learning to train a model based on a file that contains the questions.

C.

Manually enter the questions and answers.

D.

Connect the bot to the Cortana channel and ask questions by using Cortana.

E.

Import chit-chat content from a predefined data source.

Question 28

Select the answer that correctly completes the sentence.

Options:

Question 29

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

Options:

Question 30

Select the answer that correctly completes the sentence.

Options:

Question 31

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE; Each correct selection is worth one point.

Options:

Question 32

You need to convert handwritten notes into digital text.

Which type of computer vision should you use?

Options:

A.

optical character recognition (OCR)

B.

object detection

C.

image classification

D.

facial detection

Question 33

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Question 34

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

Options:

Question 35

A medical research project uses a large anonymized dataset of brain scan images that are categorized into predefined brain haemorrhage types.

You need to use machine learning to support early detection of the different brain haemorrhage types in the images before the images are reviewed by a person.

This is an example of which type of machine learning?

Options:

A.

clustering

B.

regression

C.

classification

Question 36

You have a dataset that contains experimental data for fuel samples.

You need to predict the amount of energy that can be obtained from a sample based on its density.

Which type of Al workload should you use?

Options:

A.

Classification

B.

Clustering

C.

Knowledge mining

D.

Regression

Question 37

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point

Options:

Question 38

Capturing text from images is an example of which type of Al capability?

Options:

A.

text analysis

B.

optical character recognition (OCR)

C.

image description

D.

object detection

Question 39

Match the machine learning models to the appropriate deceptions.

To answer, drag the appropriate model from the column on the left to its description on the right Each model may be used once, more than once, or not at all.

NOTE: Each correct match is worth one point.

Options:

Question 40

Match the types of AI workloads to the appropriate scenarios.

To answer, drag the appropriate workload type from the column on the left to its scenario on the right. Each workload type may be used once, more than once, or not at all.

NOTE: Each correct selection is worth one point.

Options:

Question 41

Match the Al solution to the appropriate task.

To answer, drag the appropriate solution from the column on the left to its task on the right. Each solution may be used once, more than once, or not at all.

NOTE: Each correct match is worth one point.

Options:

Question 42

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Question 43

You have 100 instructional videos that do NOT contain any audio. Each instructional video has a script. You need to generate a narration audio file for each video based on the script. Which type of workload should you use?

Options:

A.

speech recognition

B.

language modeling

C.

speech synthesis

D.

translation

Question 44

Match the Azure Cognitive Services to the appropriate Al workloads.

To answer, drag the appropriate service from the column on the left to its workload on the right. Each service may be used once, more than once, or not at all.

NOTE: Each correct match is worth one point.

Options:

Question 45

You run a charity event that involves posting photos of people wearing sunglasses on Twitter.

You need to ensure that you only retweet photos that meet the following requirements:

Include one or more faces.

Contain at least one person wearing sunglasses.

What should you use to analyze the images?

Options:

A.

the Verify operation in the Face service

B.

the Detect operation in the Face service

C.

the Describe Image operation in the Computer Vision service

D.

the Analyze Image operation in the Computer Vision service

Question 46

Match the services to the appropriate descriptions.

To answer, drag the appropriate service from the column on the left to its description on the right. Each service may be used once, more than once, or not at all.

NOTE: Each correct match is worth one point

Options:

Question 47

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

Options:

A.

regular expression

B.

machine-learned

C.

list

D.

Pattern-any

Question 48

You need to make the press releases of your company available in a range of languages.

Which service should you use?

Options:

A.

Translator Text

B.

Text Analytics

C.

Speech

D.

Language Understanding (LUIS)

Question 49

Match the types of natural languages processing workloads to the appropriate scenarios.

To answer, drag the appropriate workload type from the column on the left to its scenario on the right. Each workload type may be used once, more than once, or not at all.

NOTE: Each correct selection is worth one point.

Options:

Question 50

You are creating an app to help employees write emails and reports based on user prompts. What should you use?

Options:

A.

Azure Al Speech

B.

Azure OpenAI in Foundry Models

C.

Azure Al Vision

D.

Azure Machine Learning studio

Question 51

What is the maximum image size that can be processed by using the prebuilt receipt model in Azure Al Document Intelligence?

Options:

A.

5 MB

B.

10MB

C.

50 MB

D.

100 MB

Question 52

For each of The following statements, select Yes If the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point

Options:

Question 53

A company employs a team of customer service agents to provide telephone and email support to customers.

The company develops a webchat bot to provide automated answers to common customer queries.

Which business benefit should the company expect as a result of creating the webchat bot solution?

Options:

A.

increased sales

B.

a reduced workload for the customer service agents

C.

improved product reliability

Question 54

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

Options:

Question 55

You have a chatbot that answers technical questions by using the Azure OpenAI GPT-3.5 large language model (LLM). Which two statements accurately describe the chatbot? Each correct answer presents a complete solution.

NOTE: Each correct answer is worth one point.

Options:

A.

Grounding data can be used to constrain the output of the chatbot.

B.

The chatbot will always provide accurate data.

C.

The chatbot might respond with inaccurate data.

D.

The chatbot is suitable for performing medical diagnosis.

Question 56

Select the answer that correctly completes the sentence.

Options:

Question 57

What is an example of the Microsoft responsible Al principle of transparency?

Options:

A.

helping users understand the decisions made by an Al system

B.

ensuring that developers are accountable for the solutions they create

C.

ensuring that opportunities are allocated equally to all applicants

D.

ensuring that the privileged data of users is stored in a secure manner

Question 58

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Question 59

You plan to deploy an Azure Machine Learning model by using the Machine Learning designer

Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

Options:

Question 60

You need to predict the animal population of an area.

Which Azure Machine Learning type should you use?

Options:

A.

clustering

B.

classification

C.

regression

Question 61

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

Options:

Question 62

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?

Options:

A.

Max response

B.

Past messages included

C.

Presence penalty

D.

Stop sequence

Question 63

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Question 64

You have a website that includes customer reviews.

You need to store the reviews in English and present the reviews to users in their respective language by recognizing each user’s geographical location.

Which type of natural language processing workload should you use?

Options:

A.

translation

B.

language modeling

C.

key phrase extraction

D.

speech recognition

Question 65

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

Using Recency, Frequency, and Monetary (RFM) values to identify segments of a customer base is an example of___________

Options:

Question 66

You are building a tool that will process images from retail stores and identity the products of competitors.

The solution must be trained on images provided by your company.

Which Azure Al service should you use?

Options:

A.

Azure Al Custom Vision

B.

Azure Al Computer Vision

C.

Face

D.

Azure Al Document Intelligence

Question 67

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Question 68

Extracting relationships between data from large volumes of unstructured data is an example of which type of Al workload?

Options:

A.

computer vision

B.

knowledge mining

C.

natural language processing (NLP)

D.

anomaly detection

Question 69

You plan to use Azure Cognitive Services to develop a voice controlled personal assistant app.

Match the Azure Cognitive Services to the appropriate tasks.

To answer, drag the appropriate service from the column on the left to its description on the right Each service may be used once, more than once, or not at all.

NOTE: Each correct selection is worth one point.

Options:

Question 70

Select the answer that correctly completes the sentence.

Options:

Question 71

Your company manufactures widgets.

You have 1.000 digital photos of the widgets.

You need to identify the location of the widgets within the photos.

What should you use?

Options:

A.

Computer Vision Spatial Analysis

B.

Custom Vision object detection

C.

Custom Vision classification

D.

Computer Vision Image Analysis

Question 72

Which Computer Vision feature can you use to generate automatic captions for digital photographs?

Options:

A.

Recognize text.

B.

Describe the images.

C.

Identify the areas of interest.

D.

Detect objects.

Question 73

Match the computer vision service to the appropriate Al workload.

To answer, drag the appropriate service from the column on the left to its workload on the right. Each service may be used once, more than once, or not at all.

NOTE: Each correct match is worth one point.

Options:

Question 74

You need to convert receipts into transactions in a spreadsheet. The spreadsheet must include the date of the transaction, the merchant the total spent and any taxes paid.

Which Azure Al service should you use?

Options:

A.

Face

B.

Azure Al Language

C.

Azure Al Document Intelligence

D.

Azure Al Custom Vision

Question 75

Match the facial recognition tasks to the appropriate questions.

To answer, drag the appropriate task from the column on the left to its question on the right. Each task may be used once, more than once, or not at all.

NOTE: Each correct selection is worth one point.

Options:

Question 76

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Question 77

You need to create a training dataset and validation dataset from an existing dataset.

Which module in the Azure Machine Learning designer should you use?

Options:

A.

Select Columns in Dataset

B.

Add Rows

C.

Split Data

D.

Join Data

Question 78

Which term is used to describe uploading your own data to customize an Azure OpenAI model?

Options:

A.

completion

B.

grounding

C.

fine -tuning

D.

prompt engineering

Question 79

You plan to build a conversational Al solution that can be surfaced in Microsoft Teams. Microsoft Cortana, and Amazon Alexa. Which service should you use?

Options:

A.

Azure Bot Service

B.

Azure Cognitive Search

C.

Language service

D.

Speech

Question 80

You are authoring a Language Understanding (LUIS) application to support a music festival.

You want users to be able to ask questions about scheduled shows, such as: “Which act is playing on the main stage?”

The question “Which act is playing on the main stage?” is an example of which type of element?

Options:

A.

an intent

B.

an utterance

C.

a domain

D.

an entity

Question 81

Which two scenarios are examples of a conversational AI workload? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

Options:

A.

a telephone answering service that has a pre-recorder message

B.

a chatbot that provides users with the ability to find answers on a website by themselves

C.

telephone voice menus to reduce the load on human resources

D.

a service that creates frequently asked questions (FAQ) documents by crawling public websites

Question 82

Select the answer that correctly completes the sentence.

Options:

Question 83

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?

Options:

A.

semantic segmentation

B.

image classification

C.

object detection

D.

optical character recognition (OCR)

Question 84

Select the answer that correctly completes the sentence.

Options:

Question 85

In which two scenarios can you use the Azure Al Document Intelligence service (formerly Form Recognizer)? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

Options:

A.

Extract the invoice number from an invoice.

B.

Identify the retailer from a receipt.

C.

Find images of products in a catalog.

D.

Translate a form from French to English.

Question 86

Select the answer that correctly completes the sentence

Options:

Question 87

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?

Options:

A.

anomaly detection

B.

semantic segmentation

C.

regression

D.

natural language processing

Question 88

What is a use case for classification?

Options:

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

Question 89

What is an example of a Microsoft responsible Al principle?

Options:

A.

Al systems should treat people fairly.

B.

Al systems should NOT reveal the details of their design.

C.

Al systems should use black-box models.

D.

Al systems should protect the interests of developers.

Question 90

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

Options:

Question 91

You have the following apps:

• App1: Uses a set of images and photos to extract brand names

• App2: Enables touchless access control for buildings

Which Azure Al Vision service does each app use? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Options:

Question 92

You are designing a system that will generate insurance quotes automatically.

Match the Microsoft responsible Al principles to the appropriate requirements.

To answer, drag the appropriate principle from the column on the left to its requirement on the right Each principle may be used once, more than once, or not at all.

NOTE: Each correct match is worth one point.

Options:

Question 93

Select the answer that correctly completes the sentence.

Options:

Question 94

You need to create a model that labels a collection of your personal digital photographs.

Which Azure Al service should you use?

Options:

A.

Azure Al Language

B.

Azure Al Computer Vision

C.

Azure Al Document Intelligence

D.

Azure Al Custom Vision

Question 95

Which Azure Al Document Intelligence prebuilt model should you use to extract parties and jurisdictions from a legal document?

Options:

A.

contract

B.

layout

C.

general document

D.

read

Question 96

Match the Azure Al service to the appropriate generative Al capability.

To answer, drag the appropriate service from the column on the left to its capability on the right. Each service may be used once, more than once, or not at all.

NOTE: Each correct match is worth one point.

Options:

Question 97

Which two tools can you use to call the Azure OpenAI service? Each correct answer presents a complete solution.

NOTE: Each correct answer is worth one point.

Options:

A.

Azure Command-Line Interface (CLI)

B.

Azure REST API

C.

Azure SDK for Python

D.

Azure SDK for JavaScript

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Total 323 questions