Microsoft Developing Microsoft Azure Solutions - 70-532무료 덤프문제 풀어보기
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.
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You are administering an Azure environment for your company. You plan to deploy virtual machines (VMs) for a mobile application. You have the following requirements:
*Ensure that all VMs use the Standard D3 size.
*Ensure that at least two of the four servers must be available at all times.
*Ensure that users of the application do not experience downtime or loss of connection.
You need to configure four VMs for application development.
Solution: Create two resource groups by using the Azure portal. Create four VMs. Assign two VMs to the first resource group and two to the second resource group.
Does the solution meet the goal?
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 administering an Azure environment for your company. You plan to deploy virtual machines (VMs) for a mobile application. You have the following requirements:
*Ensure that all VMs use the Standard D3 size.
*Ensure that at least two of the four servers must be available at all times.
*Ensure that users of the application do not experience downtime or loss of connection.
You need to configure four VMs for application development.
Solution: Create two resource groups by using the Azure portal. Create four VMs. Assign two VMs to the first resource group and two to the second resource group.
Does the solution meet the goal?
정답: A
DRAG DROP
You are developing a commercial REST API by using Azure API Management. Access to the API is managed by subscription, which can represent applications over a wide geographic area.
You receive several issue reports.
You need to configure policies to address these issues.
How should you complete the XML markup? To answer, drag the appropriate XML segments to the correct locations. Each XML 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.
You are developing a commercial REST API by using Azure API Management. Access to the API is managed by subscription, which can represent applications over a wide geographic area.
You receive several issue reports.
You need to configure policies to address these issues.
How should you complete the XML markup? To answer, drag the appropriate XML segments to the correct locations. Each XML 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.
정답:
Box 1: rate-limit-by-key
Box 2: counter-key
Box 3: @(context.Subscription.ID)
Limit call rate by key
The rate-limit-by-key policy prevents API usage spikes on a per key basis by limiting the call rate to a specified number per a specified time period. The key can have an arbitrary string value and is typically provided using a policy expression. Optional increment condition can be added to specify which requests should be counted towards the limit. When this policy is triggered the caller receives a 429 Too Many Requests response status code.
Syntax: <rate-limit-by-key calls="number"
renewal-period="seconds"
increment-condition="condition"
counter-key="key value" />
Example
In the following example, the rate limit is keyed by the caller IP address.
<policies>
<inbound>
<base />
<rate-limit-by-key calls="10"
renewal-period="60"
increment-condition="@(context.Response.StatusCode == 200)"
counter-key="@(context.Request.IpAddress)"/>
</inbound>
<outbound>
<base />
</outbound>
</policies>
Box 4: cors
The cors policy adds cross-origin resource sharing (CORS) support to an operation or an API to allow cross- domain calls from browser-based clients.
CORS allows a browser and a server to interact and determine whether or not to allow specific cross-origin requests (i.e. XMLHttpRequests calls made from JavaScript on a web page to other domains). This allows for more flexibility than only allowing same-origin requests, but is more secure than allowing all cross-origin requests.
Box 5: @(context.Subscription.ID)
Forward context information to the backend service
This example shows how to apply policy at the API level to supply context information to the backend service.
<!-- Copy this snippet into the inbound element to forward some context information, user id and the region the gateway is hosted in, to the backend service for logging or evaluation -->
<set-header name="x-request-context-data" exists-action="override">
<value>@(context.User.Id)</value>
<value>@(context.Deployment.Region)</value>
</set-header>
You are maintaining an application that uses the Azure Content Delivery Network (CDN) to serve terabytes of content that is stored in page blobs.
Your bill for CDN services is higher than you expect.
You need to monitor the application to find issues that increase costs.
Which two operations should you monitor? Each correct answer presents part of the solution.
Your bill for CDN services is higher than you expect.
You need to monitor the application to find issues that increase costs.
Which two operations should you monitor? Each correct answer presents part of the solution.
정답: B,C
DRAG DROP
You are developing an ASP.NET Core Web API service named finmath. The service uses Redis as a caching server. The service will be deployed to a Kubernetes cluster running on Azure Container Service (ACS).
The Redis server must only be accessible by the finmath Web API service.
A portion of the service's YAML file is as follows:
What should you do? To answer, drag the appropriate C# fragments to the correct locations. Each C# fragment 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.
You are developing an ASP.NET Core Web API service named finmath. The service uses Redis as a caching server. The service will be deployed to a Kubernetes cluster running on Azure Container Service (ACS).
The Redis server must only be accessible by the finmath Web API service.
A portion of the service's YAML file is as follows:
What should you do? To answer, drag the appropriate C# fragments to the correct locations. Each C# fragment 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.
정답:
You have an Azure subscription.
You create an Azure Active Directory (Azure AD) tenant named Tenant1.
You plan to integrate Tenant1 and the on-premises Active Directory.
You need to create a user account that can be used to synchronize changes from the on-premises Active Directory. The solution must use the principle of least privilege.
Which organizational role should you assign to the user account?
You create an Azure Active Directory (Azure AD) tenant named Tenant1.
You plan to integrate Tenant1 and the on-premises Active Directory.
You need to create a user account that can be used to synchronize changes from the on-premises Active Directory. The solution must use the principle of least privilege.
Which organizational role should you assign to the user account?
정답: A
HOTSPOT
You have a WebJob object that runs as part of an Azure website. The WebJob object uses features from the Azure SDK for .NET. You use a well-formed but invalid storage key to create the storage account that you pass into the UploadDataToAzureStorage method.
The WebJob object contains the following code segment. Line numbers are included for reference only.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
You have a WebJob object that runs as part of an Azure website. The WebJob object uses features from the Azure SDK for .NET. You use a well-formed but invalid storage key to create the storage account that you pass into the UploadDataToAzureStorage method.
The WebJob object contains the following code segment. Line numbers are included for reference only.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
정답:
Topic 6, Web-based Solution
Background
You are developing a web-based solution that students and teachers can use to collaborate on written assignments. Teachers can also use the solution to detect potential plagiarism, and they can manage assignments and data by using locally accessible network shares.
Business Requirements
The solution consists of three parts: a website where students work on assignments and where teachers view and grade assignments, the plagiarism detection service, and a connector service to manage data by using a network share.
The system availability agreement states that operating hours are weekdays between midnight on Sunday and midnight on Friday.
Plagiarism Service
The plagiarism detection portion of the solution compares a new work against a repository of existing works.
The initial dataset contains a large database of existing works. Teachers upload additional works. In addition, the service itself searches for other works and adds those works to the repository.
Technical Requirements
Website
The website for the solution must run on an Azure web role.
Plagiarism Service
The plagiarism detection service runs on an Azure worker role. The computation uses a random number generator. Certain values can result in an infinite loop, so if a particular work item takes longer than one hour to process, other instances of the service must be able to process the work item. The Azure worker role must fully utilize all available CPU cores. Computation results are cached in local storage resources to reduce computation time.
Repository of Existing Works
The plagiarism detection service works by comparing student submissions against a repository of existing works by using a custom matching algorithm. The master copies of the works are stored in Azure blob storage.
A daily process synchronizes files between blob storage and a file share on a virtual machine (VM). As part of this synchronization, the ExistingWorkRepository object adds the files to Azure Cache to improve the display performance of the website. If a student's submission is overdue, the Late property is set to the number of days that the work is overdue. Work files can be downloaded by using the Work action of the TeacherController object Network Connector Clients can interact with files that are stored on the VM by using a network share. The network permissions are configured in a startup task in the plagiarism detection service.
Service Monitoring
The CPU of the system on which the plagiarism detection service runs usually limits the plagiarism detection service. However, certain combinations of input can cause memory issues, which results in decreased performance. The average time for a given computation is 45 seconds. Unexpected results during computations might cause a memory dump. Memory dump files are stored in the Windows temporary folder on the VM that hosts the worker role.
Security
Only valid users of the solution must be able to view content that users submit. Privacy regulations require that all content that users submit must be retained only in Azure Storage. All documents that students upload must be signed by using a certificate named DocCert that is installed in both the worker role and the web role.
Solution Development
You use Microsoft Visual Studio 2013 and the Azure emulator to develop and test both the compute component and the storage component. New versions of the solution must undergo testing by using production data.
Scaling
During non-operating hours, the plagiarism detection service should not use more than 40 CPU cores. During operating hours, the plagiarism detection service should automatically scale when 500 work items are waiting to be processed. To facilitate maintenance of the system, no plagiarism detection work should occur during non-operating hours. All ASP.NET MVC actions must support files that are up to 2 GB in size.
Biographical Information
Biographical information about students and teachers is stored in a Microsoft Azure SQL database. All services run in the US West region. The plagiarism detection service runs on Extra Large instances.
Solution Structure
Relevant portions of the solution files are shown in the following code segments. Line numbers in the code segments are included for reference only and include a two-character prefix that denotes the specific file to which the line belongs.
HOTSPOT
You need to create the Azure Search index.
How should you configure the Azure Search index? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
You need to create the Azure Search index.
How should you configure the Azure Search index? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
정답:
You manage an on-premises server that runs Windows Server 2016. The server has a disk that contains 4 terabytes (TB) of data and thousands of files. None of the individual files are larger than 1 TB. You plan to create a virtual machine (VM) in Azure to process the workload currently handled by the on-premises server.
You need to create a storage location for the data.
What should you do?
You need to create a storage location for the data.
What should you do?
정답: B
DRAG DROP
You are a system administrator at your company. You are planning to deploy virtual machine (VM) scale sets to support autoscaling of VMs in and out. The environment will include 150 customized VMs managed within the scale set.
You need to configure the scale set for autoscaling of the VMs.
What should you do? To answer, drag the appropriate configuration value to the correct targets. Each configuration 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.
You are a system administrator at your company. You are planning to deploy virtual machine (VM) scale sets to support autoscaling of VMs in and out. The environment will include 150 customized VMs managed within the scale set.
You need to configure the scale set for autoscaling of the VMs.
What should you do? To answer, drag the appropriate configuration value to the correct targets. Each configuration 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.
정답:
Box 1: Multiple
By default, you can have a maximum of 100 VMs running for each VMSS. If you would like to scale out to more than 100 VMs (up to a maximum of 1000), you need to configure your placement group limit setting. If this setting is False, the scale set will span across multiple placement groups and has a range of 0-1000 VMs. The default setting is True, which limits the maximum VMs to 100.
Box 2: Managed
If you would like to span across multiple placement groups to support more than 100 VMs, you need to use the managed disk type.
References: https://4sysops.com/archives/azure-virtual-machine-scale-sets/
Which of the following are true regarding supported operations granted with an SAS token? (Choose three.)
정답: A,B,C,D
You create a software-as-a-service (SaaS) application. Websites, cloud services, and virtual machines (VMs) read common data values from the database for the application.
The application does not scale efficiently. All VMs, websites, and cloud services must read from the same data source.
You need to design a cache solution for the SaaS application.
What should you do?
The application does not scale efficiently. All VMs, websites, and cloud services must read from the same data source.
You need to design a cache solution for the SaaS application.
What should you do?
정답: A
DRAG DROP
You need to access the diagnostic data for the drug pricing and dosage software VMs.
Which REST API should you use for each data source?
You need to access the diagnostic data for the drug pricing and dosage software VMs.
Which REST API should you use for each data source?
정답:
HOTSPOT
You are developing a messaging solution for a financial services company named Adatum. The solution must integrate an application named Enrollment and an application named Activation.
The Enrollment application is used to enroll new customers. The Activation application is used to activate accounts for new customers.
You need to ensure that each message that the Enrollment application sends is stored in a queue for ten minutes before the Activation application uses the message.
How should you complete the relevant code? To answer, select the appropriate option or options in the answer area.
You are developing a messaging solution for a financial services company named Adatum. The solution must integrate an application named Enrollment and an application named Activation.
The Enrollment application is used to enroll new customers. The Activation application is used to activate accounts for new customers.
You need to ensure that each message that the Enrollment application sends is stored in a queue for ten minutes before the Activation application uses the message.
How should you complete the relevant code? To answer, select the appropriate option or options in the answer area.
정답:
HOTSPOT
You use the Windows PowerShell Desired State Configuration (DSC) feature to configure your company's servers. Line numbers are included for reference only.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
You use the Windows PowerShell Desired State Configuration (DSC) feature to configure your company's servers. Line numbers are included for reference only.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
정답:
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 need to implement the infrastructure for the Interaction Agents.
Solution: Create a Service Fabric cluster with Bronze durability and reliability tiers.
Does the solution meet the goal?
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 need to implement the infrastructure for the Interaction Agents.
Solution: Create a Service Fabric cluster with Bronze durability and reliability tiers.
Does the solution meet the goal?
정답: A