Updated AZ-300 Testing Bible 2021

NEW QUESTION 1

A company has the following offices:

The company plans to expand its network to the cloud. You identify the following requirements:
• Location1 requires a dynamic pool of virtual machines (VMs) for offsite computations
• Employees from Location1must be able to connect to VMs through a virtual network to start tasks and check results.
• Servers from Location2 must privately and continuously back up all data to Azure. The process will require
up to 1 Gbps bandwidth.
You need to configure the hybrid solution.
Which connection types should you use? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 2

You need to resolve a notification latency issue.
Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

• A. Ensure that the Azure Function is set to use a consumption plan.
• B. Set Always On to false
• C. Set Always On to true
• D. Ensure that the Azure Function is using an App Service plan.

Answer: AC

NEW QUESTION 3

You need to configure AG1. What should you create?

• A. a basic routing rule
• B. a multi-site listener
• C. a basic listener
• D. a URL path-based routing rule

Answer: D

Explanation:
References:
https://docs.microsoft.com/en-us/azure/application-gateway/application-gateway-create-url-route-portal

NEW QUESTION 4

You have an Azure Active Directory (Azure AD) tenant named contosodoud.onmicrosoft.com. Your company has a public DNS zone for contoso.com.
You add contoso.com as a custom domain name to Azure AD You need to ensure that Azure can verify the domain name. Which type of DNS record should you create?

• A. PTR
• B. TXT
• C. NSEC3
• D. DNSKEY

Answer: B

NEW QUESTION 5

You have an Azure Active Directory (Azure AD) tenant that contains three global administrators named Admin1, Admin2, and Admin3.
The tenant is associated to an Azure subscription. Access control for the subscription is configured as shown in the Access control exhibit. (Click the Exhibit tab.)

You sign in to the Azure portal as Admin1 and configure the tenant as shown in the Tenant exhibit. (Click the Exhibit tab.)

For each of the following statement, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 6

You need to meet the scaling requirements for Policy Service. What should you store in Azure Redis Cache?

• A. ViewState
• B. HttpContext.tems
• C. Session state
• D. TempData

Answer: B

NEW QUESTION 7

You need to meet the connection requirements for the New York office.
What should you do? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 8

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 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

Note: This question is part of 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 one 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.
A company backs up data to on-premises servers at their main facility. The company currently has 30 TB of archived data that infrequently used. The facility has download speeds of 100 Mbps and upload speeds of 20 Mbps.
You need to securely transfer all backups to Azure Blob Storage for long-term archival. All backup data must be sent within seven days.
Solution: Backup data to local disks and use the Azure Import/Export service to send backups to Azure Blob Storage.
Does this meet the goal?

• A. Yes
• B. No

Answer: A

NEW QUESTION 11

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.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 12

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution.
Determine whether the solution meets the stated goals. You have the following resource groups:

Developers must connect to DevServer only through DevWorkstation. To maintain security, DevServer must not accept connections from the internet.
You need to create a private connection between the DevWokstation and DevServer.
Solution: Configure a public IP address on DevServer_WestCentral. Configure the Network Security Group to allow all incoming ports.
Does the solution meet the goal?

• A. Yes
• B. NO

Answer: A

NEW QUESTION 13

You need to meet the technical requirement for VM4. What should you create and configure?

• A. an Azure Event Hub
• B. an Azure Notification Hub
• C. an Azure Logic App
• D. an Azure Service Bus

Answer: C

NEW QUESTION 14

You have a task that includes a WebJob that should run continuously. The WebJob Log exhibit shows the text that is displayed when the WebJob runs. (Click the WebJob Log tab.)

The WebJob is configured as shown in the WebJob Configuration exhibit. (Click the WebJob Configuration tab.)

The WebJob is not functioning as expected. The WebJob Code exhibit has a comment that shows where code should be added. (Click the WebJob Code tab.)

You need to identify any issues with the WebJob. For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 15

You plan to migrate an on-premises Hyper-V environment to Azure by using Azure Site Recovery. The Hyper-V environment is managed by using Microsoft System Center Virtual Machine Manager (VMM).
The Hyper-V environment contains the virtual machines in the following table:

Which virtual machine can be migrated by using Azure Site Recovery? Which virtual machine can be migrated by using Azure Site Recovery?

• A. FS1
• B. CA1
• C. DC1
• D. SQL1

Answer: D

Explanation:
References:
https://docs.microsoft.com/en-us/azure/site-recovery/hyper-v-azure-support-matrix#azure-vm-requirements

NEW QUESTION 16

You have peering configured as shown in the following exhibit

Use the drop-down menus to select the answer choice that completes each statement based on the information presented m the graphic.
NOTE: Each correct selection is worth one point.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 17

You are developing a rating service for books that runs on Azure Service Fabric. One of the services uses reliable collections that update the ratings of a book.
Testers report that the ratings are not updated when the code is run.
You need to implement the code to ensure that ratings are updated in the collection. You have the following class:

How should you complete the code? To answer, drag the appropriate code segments to the correct locations. Each code segment 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

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

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

NEW QUESTION 19

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.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 20

You have the following resource groups:

Developers must connect to Dev Server only through Dev Workstation. To maintain security, Dev Server must not accept connections from the internet. You need to create a private connection between the Dev Workstation and Dev Server.
Dev Workstation using their private IP addresses. Does the solution meet the goal?

• A. Yes
• B. NO

Answer: A

NEW QUESTION 21
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