Developing Microsoft Azure Solutions
Question No: 51 – (Topic 5)
You are planning to move streaming media content to Windows Azure Storage.
You need to recommend an approach for providing worldwide users the fastest possible access to the content.
Which two actions should you recommend? (Choose two.)
Use a Shared Access Signature.
Use Windows Azure page blob storage.
Use Windows Azure block blob storage.
Use the Windows Azure Content Delivery Network (CDN).
Answer: C,D Explanation:
You can store text and binary data in either of two types of blobs: Block blobs, which are optimized for streaming. Page blobs, which are optimized for random read/write operations and which provide the ability to write to a range of bytes in a blob. Windows Azure provides the Windows Azure Content Delivery Network (CDN) to deliver Windows Azure Blob content. Windows Azure CDN offers developers a global solution for delivering high- bandwidth content. The benefit of using a CDN is better performance and user experience for users who are farther from the source of the content stored in the Windows Azure blob storage.
Question No: 52 – (Topic 5)
You are planning an upgrade strategy for a Windows Azure application. You need to identify changes that will require application downtime.
Which change will always require downtime?
Changing the virtual machine size
Adding an HTTPS endpoint to a web role
Changing the value of a configuration setting
Upgrading the hosted service by deploying a new package
Question No: 53 – (Topic 5)
You develop a service that runs on a worker role in Azure. The service caches a large amount of data from a database at startup. The service has a configuration file that includes two settings named ConnectionString and SleepInterval.
The service must restart when the value of the ConnectionString setting changes. The service must NOT restart when the value of the SleepInterval setting changes.
You have the following code. Line numbers are for reference only.
You need to configure the service.
Which code segment should you insert at line 21?
Question No: 54 – (Topic 5)
Which of the following describes what is meant by the ITIL Service Strategy component?
Defining processes required to manage the solution.
Designing the solution to the ITIL specifications.
Ensuring changes are designed to meet customer expectations.
Understanding the intended customer and what services are required.
Answer: D Explanation:
The objective of ITIL Service Strategy is to decide on a strategy to serve customers. Starting from an assessment of customer needs and the market place, the Service Strategy lifecycle stage determines which services the IT organization is to offer and what capabilities need to be developed. Its ultimate goal is to make the IT organization think and act in a strategic manner.
Question No: 55 DRAG DROP – (Topic 5)
You need to add code at line CC63 to ensure that the Interaction Agent is invoked.
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 point.
Question No: 56 DRAG DROP – (Topic 5)
You are converting an existing ASP.NET web application to use the Azure Active Directory (AD) Access Control service for authentication. The application will authenticate users by using their Yahoo account credentials.
You need to determine the correct payload for each stage of the authentication process.
What should you do? To answer, drag the appropriate payload format to the correct location on the dialog box. Each payload format 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.
Question No: 57 HOTSPOT – (Topic 5)
You are creating a set of load-balanced virtual machines (VMs) that are hosted on Azure.
You run the following Windows PowerShell script. Line numbers are included for reference only.
For each of the following statements, select Yes if the statement is true. Otherwise, select
Question No: 58 – (Topic 5)
Cloud computing relies heavily on which of the following virtualization characteristics? (Select two.)
Answer: B,D Explanation:
B: Virtualization is a conversion process that translates unique IT hardware into emulated and standardized software-based copies. Through hardware independence, virtual servers can easily be moved to another virtualization host, automatically resolving multiple hardware-software incompatibility issues. As a result, cloning and manipulating virtual IT resources is much easier than duplicating physical hardware.
D: Infrastructure as a Service (IaaS) is a form of cloud computing that provides virtualized computing resources over the Internet. IaaS platforms offer highly scalable resources that can be adjusted on-demand.
Question No: 59 – (Topic 5)
You administer an Azure-based solution that performs image processing. You have four Standard D3 Azure Resource Manager (ARM) virtual machines (VMs). All VMs are deployed in a Virtual Machine Scale Set (VMSS).
The servers must scale up or down as the workload increases or decreases.
You need to configure auto-scaling to scale the VMSS when the server workload is above 95 percent or below 5 percent.
What should you do?
Navigate to the VM#39;s Size panel and increase the instance count.
Navigate to the VMSS Metric panel and add a new alert for the CPU Percentage Metric. Configure the alert to notify Via email.
Navigate to the VM#39;s Metric panel and enable diagnostics for basic metrics,
Navigate to the VMSS Metric panel and add a new alert for the CPU Percentage Metric. Configure the alert to notify via webhook.
Answer: D Explanation:
Question No: 60 HOTSPOT – (Topic 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 one correct solution, while others might not have a correct solution.
After you answer a question in this sections, 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 Azure application.
The image below represents the process flow for the application.
What should you use? To answer, select the appropriate options in the answer area. Each correct selection is worth one point.
A webhook allows you to start a particular runbook in Azure Automation through a single HTTP request.
Box 1: HTTP Post
To use a webhook after it has been created, your client application must issue an HTTP POST with the URL for the webhook.
Box 2: RequestHeaders
Box 3: WebhookData
When a client starts a runbook using a webhook, it cannot override the parameter values defined in the webhook. To receive data from the client, the runbook can accept a single parameter called $WebhookData of type [object] that will contain data that the client includes in the POST request.
The $WebhookData object will have the following properties:
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