You have an existing Azure Cognitive Search service.
You have an Azure Blob storage account that contains millions of scanned documents stored as images and PDFs.
You need to make the scanned documents available to search as quickly as possible.
What should you do?
Split the data into multiple blob containers. Create a Cognitive Search service for each container. Within each indexer definition, schedule the same runtime execution pattern.
Split the data into multiple blob containers. Create an indexer for each container. Increase the search units. Within each indexer definition, schedule a sequential execution pattern.
Create a Cognitive Search service for each type of document.
Split the data into multiple virtual folders. Create an indexer for each folder. Increase the search units. Within each indexer definition, schedule the same runtime execution pattern.
You run the following command.
docker run – rm -it -p 5000:5000 – memory 10g – cpus 2 \
mcr.microsoft.com/azure-cognitive-services/textanalytics/sentiment\
Eula=accept \
Billing={ENDPOINT_URI}
ApiKey={API_KEY}
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
Statements
Going to http://localhost:5000/status will query the Azure endpoint
to verify whether the API key used to start the container is valid.
The container logging provider will write log data.
Going to http://localhost:5000/swagger will provide the details to access the documentation for the available endpoints.
You have the following data sources:
✑ Finance: On-premises Microsoft SQL Server database
✑ Sales: Azure Cosmos DB using the Core (SQL) API
✑ Logs: Azure Table storage
✑ HR: Azure SQL database
You need to ensure that you can search all the data by using the Azure Cognitive Search REST API.
What should you do?
Configure multiple read replicas for the data in Sales.
Mirror Finance to an Azure SQL database.
Migrate the data in Sales to the MongoDB AP
Ingest the data in Logs into Azure Sentinel.
HOTSPOT
You are developing an application that includes language translation.
The application will translate text retrieved by using a function named get_text_to_be_translated. The text can be in one of many languages. The content of the text must remain within the Americas Azure geography.
You need to develop code to translate the text to a single language.
How should you complete the code? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
Answer Area:
api_key = “FF956C68B83821838691ABD200A4C606”
text - get_text_to_be_translated()
headers - {
“Content-Type’: “application/json’,
“Ocp-Apim-Subscription-Key’: api_key
body - {
*Text’: text
conn - httplib.HTTPSConnection
conn.request(“POST”, [Answer1])
response = conn.getresponse()
conn.request(“POST”, [Answer2],
str(body), headers)
response_data = response.r
✅ Answer1 (chọn 1 đáp án)
(“api.cognitive.microsofttranslator.com”)
(“api-apc.cognitive.microsofttranslator.com”)
(“api-nam.cognitive.microsofttranslator.com”)
(“/translate?from=en”)
✅ Answer2 (chọn 1 đáp án)
“/translate?suggestedFrom=en”
“/translate?to=en”
“/detect?to=en”
“/detect?from=en”
You have an Azure Cognitive Search service.
During the past 12 months, query volume steadily increased.
You discover that some search query requests to the Cognitive Search service are being throttled.
You need to reduce the likelihood that search query requests are throttled.
Solution: You add indexes.
Does this meet the goal?
Yes
No
You are building a chatbot by using the Microsoft Bot Framework Composer as shown in the exhibit.
(GetUserDetails > BeginDialog > Text)
BeginDialog
|
|
Bot Asks (Text)
What is your name?
User input (Text)
(SCOPE).name = Input(Text)
Prompt for text
Text Input
Collection information - Ask for a word or sentence.
Property:
string
(SCOPE) name
Output format:
string
Value:
string
Expected responses (intent):
#Textinput_Response_FuvyF4
The chatbot contains a dialog named GetUserDetails. GetUserDetails contains a TextInput control that prompts users for their name.
The user input will be stored in a property named name.
You need to ensure that you can dispose of the property when the last active dialog ends.
Which scope should you assign to name?
dialog
user
curn
conversation
DRAG DROP
You are building a retail chatbot that will use a QnA Maker service.
You upload an internal support document to train the model. The document contains the following question: “What is your warranty period?”
Users report that the chatbot returns the default QnA Maker answer when they ask the following question: “How long is the warranty coverage?”
The chatbot returns the correct answer when the users ask the following question: ‘What is your warranty period?”
Both questions should return the same answer.
You need to increase the accuracy of the chatbot responses.
Which three 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. (Choose three.)
Actions
Add a new question and answer (QnA) pair.
Retrain the model.
Add additional questions to the document.
Republish the model.
Add alternative phrasing to the question
and answer (QnA) pair.
Answer Area
You need to enable speech capabilities for a chatbot.
Which three actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
Enable WebSockets for the chatbot app.
Create a Speech service.
Register a Direct Line Speech channel.
Register a Cortana channel.
Enable CORS for the chatbot app.
Create a Language Understanding service.
You are developing a new sales system that will process the video and text from a public-facing website.
You plan to monitor the sales system to ensure that it provides equitable results regardless of the user’s location or background.
Which two responsible AI principles provide guidance to meet the monitoring requirements? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point. (Choose two.)
transparency
fairness
inclusiveness
reliability and safety
privacy and security
HOTSPOT
You are building a model that will be used in an iOS app.
You have images of cats and dogs. Each image contains either a cat or a dog.
You need to use the Custom Vision service to detect whether the images is of a cat or a dog.
How should you configure the project in the Custom Vision portal? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
Project Types:
Classification
Object Detection
Classification Types:
Multiclass (Single tag per image)
Multilabel (Multiple tags per image)
Domains:
Audit
Food
General
General (compact)
Landmarks
Landmarks (compact)
Retail
Retail (compact)
You are developing the chatbot.
You create the following components:
- A QnA Maker resource
- A chatbot by using the Azure Bot Framework SDK.
You need to integrate the components to meet the chatbot requirements.
Which property should you use?
QnADialogResponseOptions.CardNoMatchText
Qna MakerOptions-ScoreThreshold
Qna Maker Op t ions StrickFilters
QnaMakerOptions.RankerType
You are developing a new sales system that will process the video and text from a public-facing website.
You plan to notify users that their data has been processed by the sales system.
Which responsible AI principle does this help meet?
transparency
fairness
inclusiveness
reliability and safety
You have the following C# method:
static void create_resource(string resource_name, string kind, string account_tier, string location)
{
CognitiveServicesAccount parameters =
new CognitiveServicesAccount(
null,
null,
kind,
location,
resource_name,
new CognitiveServicesAccountProperties(),
new Sku(account_tier)
);
var result = cog_svc_client.Accounts.Create(resource_group_name, account_tier, parameters); } You need to deploy an Azure resource to the East US Azure region. The resource will be used to perform sentiment analysis.
How should you call the method?
A. create_resource(“res1”, “ContentModerator”, “SO”, “eastus”)
B. create_resource(“res1”, “TextAnalytics”, “SO”, “eastus”)
C. create_resource(“res1”, “ContentModerator”, “Standard”, “East US”)
D. create_resource(“res1”, “TextAnalytics”, “Standard”, “East US”)
What is a characteristic of a non-relational database?
full support for Transact-SGL
a fixed schema
self describing entities
You are building a Language Understanding model for an e-commerce platform. You need to construct an entity to capture billing addresses.
Which entity type should you use for the billing address?
machine learned
Regex
geographyV2
Pattern.any
list
- HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct
selection is worth one point.
Answer Area
Statements
Normalization involves eliminating relationships between database tables.
Normalizing a database reduces data redundancy.
Normalization improves data integrity.
You develop an application to identify species of flowers by training a Custom Vision model. You receive images of new flower species.
You need to add the new images to the classifier.
Solution: You add the new images, and then use the Smart Labeler tool.
Does this meet the goal?
Yes
No
DRAG DROP
You are developing a photo application that will find photos of a person based on a sample image by using the Face API.
You need to create a POST request to find the photos.
How should you complete the request? To answer, drag the appropriate values to the correct targets. Each value may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point.
Values | Answer Area
Values Answer Area
detect POST {Endpoint}/face/v1.0/________
findsimilars Request Body
group {
identify “faceId”: “c5c24a82-6845-4031-9d5d-978df9175426”,
matchFace “largeFaceListId”: “sample_list”,
matchPerson “largeFaceListId”: “sample_list”,
verify “maxNumOfCandidatesReturned”: 10,
“mode”: “________”
}
You manage an application that stores data in a shared folder on a Windows server. You need to move the shared folder to Azure Storage.
Which type of Azure Storage should you use?
table
queue
file
blob
What should you use to build a Microsoft Power Bi paginated report?
Power BI Report Builder
Charciculator
Power BI Desktop
the Power BI service
You need to measure the public perception of your brand on social media by using natural language processing.
Which Azure service should you use?
Content Moderator
Form Recognizer
Computer Vision
Language service
Select the answer that correctly completes the sentence.
Answer Area
——————–is responsible for identifying which business rules must be applied to the data of a company.
A data analyst
A data engineer
A data scientist
Case study
This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided.
To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other questions in this case study.
At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next section of the exam. After you begin a new section, you cannot return to this section.
To start the case study
To display the first question in this case study, click the Next button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment, and problem statements. If the case study has an All Information tab, note that the information displayed is identical to the information displayed on the subsequent tabs. When you are ready to answer a question, click the Question button to return to the question.
Overview
Existing Environment
A company named Wide World Importers is developing an e-commerce platform.
You are working with a solutions architect to design and implement the features of the e-commerce platform. The platform will use microservices and a serverless environment built on Azure.
Wide World Importers has a customer base that includes English, Spanish, and Portuguese speakers.
Applications
Wide World Importers has an App Service plan that contains the web apps shown in the following table.
Name
Description
Product Management
An app used by employees to create and manage products. The app
and the expected inputs from the employees are in English.
Inventory Tracking
An app used by employees to manage inventory when dispatching
orders, receiving refunds, and receiving consignments from suppliers.
Azure Resources
You have the following resources:
- An Azure Active Directory (Azure AD) tenant
- The tenant supports internal authentication.
- All employees belong to a group named AllUsers.
- Senior managers belong to a group named LeadershipTeam.
- An Azure Functions resource
A function app posts to Azure Event Grid when stock levels of a product change between OK, Low Stock, and Out of Stock. The function app uses the Azure Cosmos DB change feed.
- An Azure Cosmos DB account
- The account uses the Core (SQL) API.
- The account stores data for the Product Management app and the Inventory Tracking app.
- An Azure Storage account
- The account contains blob containers for assets related to products.
- The assets include images, videos, and PDFs.
- An Azure Cognitive Services resource named wwics
- A Video Indexer resource named wwivi
Requirements
Business Goals
Wide World Importers wants to leverage AI technologies to differentiate itself from its competitors.
Planned Changes
Wide World Importers plans to start the following projects:
- A product creation project: Help employees create accessible and multilingual product entries, while expediting product entry creation.
- A smart e-commerce project: Implement an Azure Cognitive Search solution to display products for customers to browse.
- A shopping on-the-go project: Build a chatbot that can be integrated into smart speakers to support customers.
Business Requirements
Wide World Importers identifies the following business requirements for all the projects:
- Provide a multilingual customer experience that supports English, Spanish, and Portuguese.
- Whenever possible, scale based on transaction volumes to ensure consistent performance.
- Minimize costs.
Governance and Security Requirements
Wide World Importers identifies the following governance and security requirements:
- Data storage and processing must occur in datacenters located in the United States.
- Azure Cognitive Services must be inaccessible directly from the internet.
Accessibility Requirements
Wide World Importers identifies the following accessibility requirements:
- All images must have relevant alt text.
- All videos must have transcripts that are associated to the video and included in product descriptions.
- Product descriptions, transcripts, and all text must be available in English, Spanish, and Portuguese.
Product Creation Requirements
Wide World Importers identifies the following requirements for improving the Product Management app:
- Minimize how long it takes for employees to create products and add assets.
- Remove the need for manual translations.
Smart E-Commerce Requirements
Wide World Importers identifies the following requirements for the smart e-commerce project:
- Ensure that the Cognitive Search solution meets a Service Level Agreement (SLA) of 99.9% availability for searches and index writes.
- Provide users with the ability to search insight gained from the images, manuals, and videos associated with the products.
- Support autocompletion and autosuggestion based on all product name variants.
- Store all raw insight data that was generated, so the data can be processed later.
- Update the stock level field in the product index immediately upon changes.
- Update the product index hourly.
Shopping On-the-Go Requirements
Wide World Importers identifies the following requirements for the shopping on-the-go chatbot:
- Answer common questions.
- Support interactions in English, Spanish, and Portuguese.
- Replace an existing FAQ process so that all Q&A is managed from a central location.
- Provide all employees with the ability to edit Q&As. Only senior managers must be able to publish updates.
- Support purchases by providing information about relevant products to customers. Product displays must include images and warnings when stock levels are low or out of stock.
Product JSON Sample
You have the following JSON sample for a product.
{
“sku”: “b1”,
“name”: {
“en”:”Bicycle”,
“es”: “Bicicleta”,
“pt”: “Bicicleta”
},
“stocklevel”: “Out of Stock”,
“description”: {
“en”: “Bicycle”,
“es”: “Bicicleta”,
1,
“pt”: “Bicicleta”
“image”:
{“uri”: “https://upload.worldwideimporters.org/bicycle.jpg”,
“alttext”: {
“en”:”Bicycle”,
“es”: “Bicicleta”,
“pt”: “Bicicleta”
},
“createdUtc”: “2020-02-14T06:08:392”,
“language”: “en”
}
DRAG DROP
You are planning the product creation project.
You need to recommend a process for analyzing videos.
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. (Choose four.)
Actions
Index the video by using the Video
Indexer API.
Upload the video to blob storage.
Analyze the video by using the
Computer Vision API.
Extract the transcript from
Microsoft Stream.
Send the transcript to the Language
Understanding API as an utterance.
Extract the transcript from the
Video Indexer API.
Translate the transcript by using
the Translator API.
Upload the video to file storage.
Answer Area
What is the primary purpose of a data warehouse?
to provide storage for transactional line-of-business (LOB) applications
to provide transformation services between source and target data stores
to provide read only storage of relational and non relational historical data
to provide answers to complex queries that rely on data from multiple sources
