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Q1. - (Topic 6)
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 the deployment of resources in Azure. You plan to use templates to customize deployment options.
You need to ensure that Azure services are deployed and updated identically. Solution: You customize the $schema element of the template.
Does the solution meet the goal?
A. Yes
B. No
Answer: A
Q2. - (Topic 4)
You need to upload video to the company's Azure environment. What should you do?
A. Create a site-to-site VPN connection.
B. Write directly to the storage REST APIs.
C. Create an ExpressRoute connection.
D. Use the Azure Import/Export service to move the data.
Answer: B
Q3. ic 1, VanArsdel, Ltd
Overview
VanArsdel, Ltd. builds skyscrapers, subways, and bridges. VanArsdel is a leader in using technology to do construction better.
Overview
VanArsdel employees are able to use their own mobile devices for work activities because the company recognizes that this usage enables employee productivity. Employees also access Software as a Service (SaaS) applications, including DocuSign, Dropbox, and Citrix. The company continues to evaluate and adopt more SaaS applications for its business. VanArsdel uses Azure Active Directory (AD) to authenticate its employees, as well as Multi-Factor Authentication (MFA). Management enjoys the ease with which MFA can be enabled and disabled for employees who use cloud-based services. VanArsdel's on-premises directory contains a single forest.
Helpdesk:
VanArsdel creates a helpdesk group to assist its employees. The company sends email messages to all its employees about the helpdesk group and how to contact it. Configuring employee access for SaaS applications is often a time-consuming task. It is not always obvious to the helpdesk group which users should be given access to which SaaS applications. The helpdesk group must respond to many phone calls and email messages to solve this problem, which takes up valuable time. The helpdesk group is unable to meet the needs of VanArsdel's employees.
However, many employees do not work with the helpdesk group to solve their access problems. Instead, these employees contact their co-workers or managers to find someone who can help them. Also, new employees are not always told to contact the helpdesk group for access problems. Some employees report that they cannot see all the applications in the Access Panel that they have access to. Some employees report that they must re-enter their passwords when they access cloud applications, even though they have already authenticated.
Bring your own device (BYOD):
VanArsdel wants to continue to support users and their mobile and personal devices, but the company is concerned about how to protect corporate assets that are stored on these devices. The company does not have a strategy to ensure that its data is removed from the devices when employees leave the company.
Customer Support
VanArsdel wants a mobile app for customer profile registration and feedback. The company would like to keep track of all its previous, current, and future customers worldwide. A profile system using third-party authentication is required as well as feedback and support sections for the mobile app.
Migration:
VanArsdel plans to migrate several virtual machine (VM) workloads into Azure. They also plan to extend their on-premises Active Directory into Azure for mobile app authentication.
Business Requirements Hybrid Solution:
✑ A single account and credentials for both on-premises and cloud applications
✑ Certain applications that are hosted both in Azure and on-site must be accessible to both VanArsdel employees and partners
✑ The service level agreement (SLA) for the solution requires an uptime of 99.9%
✑ The partners all use Hotmail.com email addresses
Mobile App:
VanArsdel requires a mobile app for project managers on construction job sites. The mobile app has the following requirements:
✑ The app must display partner information.
✑ The app must alert project managers when changes to the partner information occur.
✑ The app must display project information including an image gallery to view pictures of construction projects.
✑ Project managers must be able to access the information remotely and securely.
Security:
✑ VanArsdel must control access to its resources to ensure sensitive services and information are accessible only by authorized users and/or managed devices.
✑ Employees must be able to securely share data, based on corporate policies, with other VanArsdel employees and with partners who are located on construction job sites.
✑ VanArsdel management does NOT want to create and manage user accounts for partners.
Technical Requirements Architecture:
✑ VanArsdel requires a non-centralized stateless architecture fonts data and services where application, data, and computing power are at the logical extremes of the network.
✑ VanArsdel requires separation of CPU storage and SQL services
Data Storage:
VanArsdel needs a solution to reduce the number of operations on the contractor information table. Currently, data transfer rates are excessive, and queue length for read/write operations affects performance.
✑ A mobile service that is used to access contractor information must have automatically scalable, structured storage
✑ Images must be stored in an automatically scalable, unstructured form.
Mobile Apps:
✑ VanArsdel mobile app must authenticate employees to the company's Active Directory.
✑ Event-triggered alerts must be pushed to mobile apps by using a custom Node.js script.
✑ The customer support app should use an identity provider that is configured by using the Access Control Service for current profile registration and authentication.
✑ The customer support team will adopt future identity providers that are configured through Access Control Service.
Security:
✑ Active Directory Federated Server (AD FS) will be used to extend AD into Azure.
✑ Helpdesk administrators must have access to only the groups of Azure resources they are responsible for. Azure administration will be performed by a separate group.
✑ IT administrative overhead must be minimized.
✑ Permissions must be assigned by using Role Based Access Control (RBAC).
✑ Line of business applications must be accessed securely.
Answer:
Q4. HOTSPOT - (Topic 4)
The company has two corporate offices. Customers will access the websites from datacenters around the world.
You need to architect the global website strategy to meet the business requirements. Use the drop-down menus to select the answer choice that answers each question.
Answer:
Explanation:
* Scenario: The customer-facing website must have access to all ad copy and media.
Q5. - (Topic 2)
You need to assign permissions for Her four employees. Which role should you assign?
A. Security Manager
B. Website Contributor
C. Owner
D. Network Contributor
Answer: C
Q6. HOTSPOT - (Topic 2)
You need to design a data storage strategy for each application.
In the table below, identify the strategy that you should use for each application. Make only one selection in each column.
Answer:
Explanation:
* Scenario:
/ HRApp
The company has a human resources (HR) application named HRApp that stores data in an on-premises SQL Server database.
The data must remain on-premises and cannot be stored in the cloud.
The human resources data is used by all business offices, and each office requires access to the entire database.
/ Metrics application
Data is stored on an on-premises SQL Server database, but this data should be moved to the cloud.
Q7. DRAG DROP - (Topic 6)
You are developing an ASP.NET Web API that you will host by using the Open Web Interface for .NET (OWIN) libraries. The API is used by an ASP.NET MVC Web App that is hosted in Azure.
You need to secure the API by using Azure Active Directory (Azure AD) B2C.
In which order should you perform the actions? To answer, move all actions from the list of actions to the answer area and arrange them in the correct order.
Answer:
Q8. - (Topic 1)
You need to design the system that alerts project managers to data changes in the contractor information app.
Which service should you use?
A. Azure Mobile Service
B. Azure Service Bus Message Queueing
C. Azure Queue Messaging
D. Azure Notification Hub
Answer: C
Explanation: * Scenario:
/ Mobile Apps: Event-triggered alerts must be pushed to mobile apps by using a custom Node.js script.
/ The service level agreement (SLA) for the solution requires an uptime of 99.9%
* If you are already using Azure Storage Blobs or Tables and you start using queues, you are guaranteed 99.9% availability. If you use Blobs or Tables with Service Bus queues, you will have lower availability.
Note: Microsoft Azure supports two types of queue mechanisms: Azure Queues and Service Bus Queues.
/ Azure Queues, which are part of the Azure storage infrastructure, feature a simple REST- based Get/Put/Peek interface, providing reliable, persistent messaging within and between services.
/ Service Bus queues are part of a broader Azure messaging infrastructure that supports queuing as well as publish/subscribe, Web service remoting, and integration patterns.
Reference: Azure Queues and Service Bus Queues - Compared and Contrasted https://msdn.microsoft.com/en-us/library/azure/hh767287.aspx
Q9. DRAG DROP - (Topic 6)
You need to automate tasks with Azure by using Azure PowerShell workflows.
How should you complete the Azure PowerShell script? To answer, drag the appropriate cmdlet to the correct location. Each cmdlet 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.
Answer:
Explanation:
workflow Use-WorkflowCheckpointSample
{
# An exception occurs if 'HasBeenSuspended' does not already exist.
# Exceptions that are not caught with a try/catch will cause the runbook to suspend.
Set-AutomationVariable -Name 'HasBeenSuspended' -Value $False
# This line occurs before the checkpoint. When the runbook is resumed after
# suspension, 'Before Checkpoint' will not be output a second time. Write-Output "Before Checkpoint"
# A checkpoint is created. Checkpoint-Workflow
# This line occurs after the checkpoint. The runbook will start here on resume. Write-Output "After Checkpoint"
$HasBeenSuspended = Get-AutomationVariable -Name 'HasBeenSuspended'
# If branch only executes if the runbook has not previously suspended. if (!$HasBeenSuspended) {
Set-AutomationVariable -Name 'HasBeenSuspended' -Value $True
# This will cause a runtime exception. Any runtime exception in a runbook
# will cause the runbook to suspend. 1 + "abc"
}
Write-Output "Runbook Complete"
}
Q10. DRAG DROP - (Topic 7)
You are implementing the new security requirements for the WGBCreditCruncher app.
You need to explain the security process flow to another developer. You start by navigating to the web app as it is presented to the user.
Which five actions must be performed 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:
Q11. - (Topic 2)
You need to configure the distribution tracking application. What should you do?
A. Map each role to a single upgrade domain to optimize resource utilization.
B. Design all services as stateless services.
C. Configure operations to queue when a role reaches its capacity.
D. Configure multiple worker roles to run on each virtual machine.
Answer: D
Explanation: * Scenario: distribution tracking application
The system is processor intensive and should be run in a multithreading environment.
Reference: Running multiple workers inside one Windows Azure Worker Role http://mark.mymonster.nl/2013/01/29/running-multiple-workers-inside-one-windows-azure-worker-role
Q12. - (Topic 3)
You need to recommend a solution for publishing one of the company websites to Azure and configuring it for remote debugging.
Which two actions should you perform? Each correct answer presents part of the solution.
A. From Visual Studio, attach the debugger to the solution.
B. Set the application logging level to Verbose and enable logging.
C. Set the Web Server logging level to Information and enable logging.
D. Set the Web Server logging level to Verbose and enable logging.
E. From Visual Studio, configure the site to enable Debugger Attaching and then publish the site.
Answer: A,D
Explanation: * Scenario:
/ Mitigate the need to purchase additional tools for monitoring and debugging.
/A debugger must automatically attach to websites on a weekly basis. The scripts that handle the configuration and setup of debugging cannot work if there is a delay in attaching the debugger.
* A: After publishing your application you can use the Server Explorer in Visual Studio to access your web sites.
After signing in you will see your Web Sites under the Windows Azure node in Server Explorer. Right click on the site that you would like to debug and select Attach Debugger.
D: We need to debug the web site, not an application. We should use the more informative Verbose logging level.
Reference: Remote Debugging a Window Azure Web Site with Visual Studio 2013 http://blogs.msdn.com/b/webdev/archive/2013/11/05/remote-debugging-a-window-azure-
web-site-with-visual-studio-2013.aspx
Q13. - (Topic 5)
You need to configure the Northwind website.
Which two solutions should you use? Each correct answer presents part of the solution.
A. Configure a hybrid connection to the database.
B. Create Azure virtual machines that run Windows and Linux servers in Azure data centers.
C. Use Azure Zone Redundant Storage to provide redundancy across Azure global data centers.
D. Deploy the Northwind site to an Azure web app.
E. Implement Azure ExpressRoute to increase the bandwidth for users of the Northwind public website.
Answer: B,D
Topic 6, Mix Questions
40. - (Topic 6)
You are designing an Azure application that will use a worker role. The worker role will create temporary files.
You need to minimize storage transaction charges. Where should you create the files?
A. In Azure local storage
B. In Azure Storage page blobs
C. On an Azure Drive
D. In Azure Storage block blobs
Q14. DRAG DROP - (Topic 1)
You need to recommend data storage mechanisms for the solution.
What should you recommend? To answer, drag the appropriate data storage mechanism to the correct information type. Each data storage mechanism 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.
Answer:
Explanation:
* use Table storage for Contractor information
* Use Blob for Project Images
* Scenario: VanArsdel needs a solution to reduce the number of operations on the contractor information table. Currently, data transfer rates are excessive, and queue length for read/write operations affects performance.
/ A mobile service that is used to access contractor information must have automatically scalable, structured storage
/ Images must be stored in an automatically scalable, unstructured form.
Note: Blob is an acronym for Binary Large object. Basically Blob is a sequence of bytes – just what an application needs. Blob can hold audio, video, email messages, archived files, zip files or a word processing document in a very general way.
Q15. DRAG DROP - (Topic 8)
You need to scale the API.
In the Azure portal, 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: