Microsoft Microsoft Certifications AZ-204 Questions & Answers

• Question 351:

  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 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.

  You are developing an application that processes Azure Blob storage events.

  Your application has the following requirements:

  Process transaction logs asynchronously for changes that occur to the blobs and the blob metadata.

  Process changes in the order in which they occurred.

  Retain changes for compliance reasons.

  Solution: You use Azure Event Grid with a subscriber Azure Function app.

  Does the solution meet the goal?

  A. Yes

  B. No

  Correct Answer: A

  Reference: https://docs.microsoft.com/en-us/azure/event-grid/overview

  https://docs.microsoft.com/en-us/azure/event-grid/event-handlers#azure-functions

• Question 352:

  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 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.

  You are developing an application that processes Azure Blob storage events.

  Your application has the following requirements:

  Process transaction logs asynchronously for changes that occur to the blobs and the blob metadata.

  Process changes in the order in which they occurred.

  Retain changes for compliance reasons.

  Solution: You use Azure Monitor HTTP Data Collector API.

  Does the solution meet the goal?

  A. Yes

  B. No

  Correct Answer: B

• Question 353:

  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 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.

  You are designing an Azure WebJob that will run on the same instances as a web app.

  You want to make use of a suitable WebJob type. The webjob type should also allow for the option to restrict the WebJob to a single instance.

  Solution: You configure the use of the Continuous WebJob type.

  Does the solution meet the goal?

  A. Yes

  B. No

  Correct Answer: A

  Reference: https://docs.microsoft.com/en-us/azure/app-service/webjobs-create#webjob-types

• Question 354:

  This question requires that you evaluate the underlined text to determine if it is correct.

  You company has an on-premises deployment of MongoDB, and an Azure Cosmos DB account that makes use of the MongoDB API.

  You need to devise a strategy to migrate MongoDB to the Azure Cosmos DB account.

  You include the Data Management Gateway tool in your migration strategy.

  Instructions: Review the underlined text. If it makes the statement correct, select "No change required." If the statement is incorrect, select the answer choice that makes the statement correct.

  A. No change required

  B. mongorestore

  C. Azure Storage Explorer

  D. AzCopy

  Correct Answer: B

  Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/mongodb-migrate

  https://docs.mongodb.com/manual/reference/program/mongorestore/

• Question 355:

  Your company has an Azure subscription.

  You need to deploy a number of Azure virtual machines to the subscription by using Azure Resource Manager (ARM) templates. The virtual machines will be included in a single availability set.

  You need to ensure that the ARM template allows for as many virtual machines as possible to remain accessible in the event of fabric failure or maintenance.

  Which of the following is the value that you should configure for the platformUpdateDomainCount property?

  A. 10

  B. 20

  C. 30

  D. 40

  Correct Answer: D

  Each virtual machine in your availability set is assigned an update domain and a fault domain by the underlying Azure platform. For a given availability set, five non-user-configurable update domains are assigned by default (Resource Manager deployments can then be increased to provide up to 20 update domains) to indicate groups of virtual machines and underlying physical hardware that can be rebooted at the same time.

  Reference: https://docs.microsoft.com/en-us/azure/virtual-machines/windows/manage-availability

• Question 356:

  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 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.

  You are designing an Azure WebJob that will run on the same instances as a web app. You want to make use of a suitable WebJob type. The webjob type should also allow for the option to restrict the WebJob to a single instance.

  Solution: You configure the use of the Triggered WebJob type.

  Does the solution meet the goal?

  A. Yes

  B. No

  Correct Answer: B

  Reference: https://docs.microsoft.com/en-us/azure/app-service/webjobs-create#webjob-types

• Question 357:

  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 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.

  You are developing a web app named mywebapp1. Mywebapp1 uses the address myapp1.azurewebsites.net. You protect mywebapp1 by implementing an Azure Web Application Firewall (WAF). The traffic to mywebapp1 is routed through

  an Azure Application Gateway instance that is also used by other web apps.

  You want to secure all traffic to mywebapp1 by using SSL.

  Solution: You configure mywebapp1 to run in an Azure App service environment (ASE).

  Does this meet the goal?

  A. Yes

  B. No

  Correct Answer: B

  The Azure App service environment (ASE) is used to run an app in an isolated environment.

  Reference: https://docs.microsoft.com/en-us/azure/app-service/environment/intro

• Question 358:

  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 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.

  You are developing a web app named mywebapp1. Mywebapp1 uses the address myapp1.azurewebsites.net. You protect mywebapp1 by implementing an Azure Web Application Firewall (WAF). The traffic to mywebapp1 is routed through

  an Azure Application Gateway instance that is also used by other web apps.

  You want to secure all traffic to mywebapp1 by using SSL.

  Solution: You open the Azure Application Gateway's HTTP setting and set the Override backend path option to mywebapp1.azurewebsites.net. You then add an authentication certificate for mywebapp1.azurewebsites.net.

  Does this meet the goal?

  A. Yes

  B. No

  Correct Answer: B

  In case of end to end SSL, trusted Azure services such as Azure App service web apps do not require whitelisting the backends in the application gateway. Therefore, there is no need to add any authentication certificates.

  Reference: https://docs.microsoft.com/en-us/azure/application-gateway/application-gateway-web-app-overview

• Question 359:

  Your company has a web app named WebApp1.

  You use the WebJobs SDK to design a triggered App Service background task that automatically invokes a function in the code every time new data is received in a queue.

  You are preparing to configure the service processes a queue data item.

  Which of the following is the service you should use?

  A. Logic Apps

  B. WebJobs

  C. Flow

  D. Functions

  Correct Answer: B

  Reference: https://docs.microsoft.com/en-us/azure/azure-functions/functions-compare-logic-apps-ms-flow-webjobs

• Question 360:

  Your company has an Azure subscription.

  You need to deploy a number of Azure virtual machines to the subscription by using Azure Resource Manager (ARM) templates. The virtual machines will be included in a single availability set. You need to ensure that the ARM template

  allows for as many virtual machines as possible to remain accessible in the event of fabric failure or maintenance.

  Which of the following is the value that you should configure for the platformFaultDomainCount property?

  A. 10

  B. 30

  C. Min Value

  D. Max Value

  Correct Answer: D

  The number of fault domains for managed availability sets varies by region - either two or three per region.

  Reference: https://docs.microsoft.com/en-us/azure/virtual-machines/windows/manage-availability