Microsoft AZ-300 Dumps 2021

NEW QUESTION 1
You are developing a SMS-based testing solution. The solution sends users a question by using SMS. Early responders may qualify for prizes.
Users must respond with an answer choice within 90 seconds. You must be able to track how long it takes each user to respond. You create a durable Azure Function named SendSmsQuizQuestion that uses Twilio to send messages.
You need to write the code for MessageQuiz.
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:

Explanation:

NEW QUESTION 2
You need to resolve the language processing issue.
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 on the correct order.

Answer:

Explanation:

NEW QUESTION 3
You are creating a CU script that creates an Azure web app and related services in Azure App Service. The web app uses the following variables:

You need to automatically deploy code from GitHub to the newly created web app.
How should you complete the script? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Answer:

Explanation:

NEW QUESTION 4
You create an Azure Time Series Insights event handler. You need to send data over the network as efficiently as possible and optimize query performance.
What should you do?

• A. Create a query plan
• B. Send all properties
• C. Use a Tag ID
• D. Use reference data

Answer: D

Explanation: References:
https://docs.microsoft.com/en-us/azure/time-series-insights/how-to-shape-query-json

NEW QUESTION 5
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals.
Some question sets might have more than on correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it. As a result these questions will not appear in the review screen.
You have an Azure Active Directory (Azure AD) tenant named Adatum and an Azure Subscription named Subscription. Adatum contains a group named Developers. Subscription 1 contains a resource group named Dev.
You need to provide the Developers group with the ability to create Azure logic apps in the Dev resource group.
Solution; On Dev. you assign the Logic App Contributor role to the Developers group. Does this meet the goal?

• A. Yes
• B. No

Answer: A

NEW QUESTION 6
Your company develops a bot that uses QnA Maker knowledge bases and Language Understanding Intelligence Services (LUIS). You create the QnA Maker service, knowledge bases, and the LUIS app.
The bot application must use LUIS to determine which QnA Maker knowledge base to use.
You need to integrate LUIS with the QnA Maker knowledge bases and maximize the effectiveness for
selecting the QnA Maker knowledge bases before testing the bot.
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.

Answer:

Explanation:

NEW QUESTION 7
You need to implement the purchase requirement. What should you do?

• A. Use the Bot Framework REST API conversation operations to send the user’s voice and the Speech Service API to recognize intents.
• B. Use the Direct Line REST API to send the user’s voice and the Speech Service API to recognize intents.
• C. Use the Speech Service API to send the user’s voice and the Bot Framework REST API conversation operations to recognize intents.
• D. Use the Bot Framework REST API attachment operations to send the user’s voice and the Speech Service API to recognize intents.

Answer: A

NEW QUESTION 8
You have an Azure subscription named Subscription 1.
In Subscription1, you create an Azure file share named share1.
You create a shared access signature (SAS) named SAS1 as shown in the following exhibit.

To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Answer:

Explanation:

NEW QUESTION 9
You have an Azure Active Directory (Azure AD) tenant.
All administrators must enter a verification code to access the Azure portal.
You need to ensure that the administrators can access the Azure portal only from your on-premises network. What should you configure?

• A. the default for all the roles in Azure AD Privileged Identity Management
• B. an Azure AD Identity Protection user risk policy
• C. an Azure AD Identity Protection sign-in risk policy
• D. the multi-factor authentication service settings

Answer: D

Explanation: References:
https://docs.microsoft.com/en-us/azure/active-directory/authentication/howto-mfa-mfasettings

NEW QUESTION 10
You have an Azure Active Directory (Azure AD) tenant.
You have an existing Azure AD conditional access policy named Policy1. Policy1 enforces the use of Azure AD-joined devices when members of the Global Administrators group authenticate to Azure AD from untrusted locations.
You need to ensure that members of the Global Administrators group will also be forced to use multi-factor authentication when authenticating from untrusted locations.
What should you do?

• A. From the Azure portal, modify session control of Policy1.
• B. From multi-factor authentication page, modify the user settings.
• C. From multi-factor authentication page, modify the service settings.
• D. From the Azure portal, modify grant control of Policy1.

Answer: D

NEW QUESTION 11
You need to access user claims in the e-commerce web app. What should you do first?

• A. Write custom code to make a Microsoft Graph API call from the e commerce web app.
• B. Assign the Contributor RBAC role to the e-commerce web app by using the Resource Manager create role assignment API
• C. Update the e-commerce web app to read the HTTP request header values.
• D. Using the Azure CU, enable Cross-origin resource sharing (CORS) from the e-commerce checkout API to the e-commerce web

Answer: A

Explanation: Topic 2, Case Study: 2
Background Requirements
You are a developer for Proseware, Inc. You are developing an application that applies a set of governance policies for Proseware's internal services, external services, and applications. The application will also provide a shared Horary for common functionality.
Policy service
You develop and deploy a stateful ASP.NET Core 21 web application named Policy service to an Azure App Service Web App. The application reacts to events from Azure Event Grid and performs policy actions based on those events.
The application must include the Event Grid Event ID field in all Application Insights telemetry.
Policy service must use Application Insights to automatically scale with the number of policy actions that it is performing.
Policies Log policy
All Azure App Service Wet) Apps must write logs to Azure Blob storage. All tog files should be saved to a container named logdrop. Logs must remain in the
container for 15 days.
Authentication events
Authentication events are used to monitor users signing in and signing out All authentication events must be processed by PoScy service Sign outs must be processed as quickly as possible
Policy Lib
You have a shared library named Policy Lib that contains functionality common to all ASP.NET Core web services and applications. The Policy Lib library must:
• Exclude non-user actions from Application Insights telemetry.
• Provide methods that allow a web service to scale itself.
• Ensure that scaling actions do not disrupt application usage.
Other
Anomaly detection service
You have an anomaly detection service that analyzes log information for anomalies. It is implemented as an Azure Machine learning model. The model is deployed as a web service.
If an anomaly is detected, an Azure Function that emails administrators is called by using an HTTP WebHook.
Hearth monitoring
All web applications and services have health monitoring at the /health service endpoint
Issues Policy loss
When you deploy Policy service, policies may not be applied if they were m the process of being applied during the deployment.
Performance issue
When under heavy load, the anomaly detection service undergoes slowdowns and rejects connections.
Notification latency
Users report that anomaly detection emails can sometimes arrive several minutes after an anomaly is detected.
App code EventGridController.cs
Relevant portions of the app files are shown below. Line numbers are included for reference only and include a two-character prefix that denotes the specific file to which they belong.

LoginEvent.cs
Relevant portions of the app files are shown below. Line numbers are included for reference only and include a two-character prefix that denotes the specific file to which they belong.

NEW QUESTION 12
You have an Azure Active Directory (Azure AD) tenant.
You need to create a conditional access policy that requires all users to use multi-factor authentication when they access the Azure portal.
Which three settings should you configure? To answer, select the appropriate settings to the answer area. NOTE: Each correct selection is worth one point.

Answer:

Explanation:

NEW QUESTION 13
You have an Azure subscription named Subscription1 that contains a virtual network named VNet1. VNet1 is in a resource group named RG1.
Subscription1 has a user named User1. User1 has the following roles:
Reader
Security Admin
Security Reader
You need to ensure that User1 can assign the Reader role for VNet1 to other users. What should you do?

• A. Assign User1 the Owner role for VNet1.
• B. Assign User1 the Network Contributor role for VNet1.
• C. Remove User1 from the Security Reader and Reader roles for Subscription1. Assign User1 the Contributor role for Subscription1.
• D. Remove User1 from the Security Reader and Reader roles for Subscription1.

Answer: A

NEW QUESTION 14
You develop a web app that uses the tier 1)1 app service plan by using the Web Apps feature ol Microsoft Azure App Service.
Spikes in traffic have caused increases in page load times.
You need to ensure that the web app automatically scales when CPU load is about 85 percent and minimize costs.
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.

Answer:

Explanation:

NEW QUESTION 15
You plan to create a Docker image that runs an ASP.NET Core application named ContosoApp. You have a setup script named setupScript.ps1 and a series of application files including ContosoApp.dll.
You need to create a Dockerfile document that meets the following requirements:
Call setupScript.ps1 when the container is built.
Run ContosoApp.dll when the container starts.
The Dockerfile document must be created in the same folder where ContosoApp.dll and setupScript.ps1 are stored.
Which four commands should you use to develop the solution? To answer, move the appropriate commands from the list of commands to the answer area and arrange them in the correct order.

Answer:

Explanation:

NEW QUESTION 16
You plan to deploy five virtual machines to a virtual network subnet.
Each virtual machine will have a public IP address and a private IP address. Each virtual machine requires the same inbound and outbound security rules.
What is the minimum number of network interfaces and network security groups that you require? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Answer:

Explanation:

NEW QUESTION 17
You configure Azure AD Connect for Azure Active Directory Seamless Single Sign-On (Azure AD Seamless SSO) for an on-premises network.
Users report that when they attempt to access myapps.microsoft.com, they are prompted multiple times to sign in and are forced to use an account name that ends with onmicrosoft.com.
You discover that there is a UPN mismatch between Azure AD and the on-premises Active Directory. You need to ensure that the users can use single-sign on (SSO) to access Azure resources. What should you do first?

• A. From the on-premises network, deploy Active Directory Federation Services (AD FS).
• B. From the server that runs Azure AD Connect, modify the filtering options.
• C. From the on-premises network, request a new certificate that contains the Active Directory domain name.
• D. From Azure AD, add and verify a custom domain name.

Answer: D

NEW QUESTION 18
You create a social media application that users can use to upload images and other content.
Users report that adult content is being posted in an area of the site that is accessible to and intended for young children.
You need to automatically detect and flag potentially offensive content. The solution must not require any custom coding other than code to scan and evaluate images.
What should you implement?

• A. Bing Visual Search
• B. Bing Image Search
• C. Custom Vision Search
• D. Computer Vision API

Answer: D