NEW QUESTION 1
Which of the following are the MOST important benefits of a cloud computing solution for an application development provider? (Select two.)

• A. Reduced training time for new developers
• B. Reduced storage requirements.
• C. Reduced complexity for users.
• D. Reduced bandwidth usage.
• E. Reduced cost.
• F. Reduced development timeframe.

Answer: EF

Explanation: The biggest promise of Azure-based applications is the ability to write them to scale as needed in real-time. Customers will therefore only use the amount of resources they need, rather than budgeting a set amount of resources that can overtax or underutilize their current setup.
References: http://searchcloudcomputing.techtarget.com/tutorial/An-introduction-to- developing-for-Microsoft-Azure

NEW QUESTION 2
Which of the following describes the difference between SaaS and IaaS?

• A. SaaS defines a standard while IaaS implements the standard.
• B. SaaS enables software developer while IaaS provides the specifications.
• C. SaaS provides applications while IaaS provides equipment.
• D. SaaS implements security while IaaS provides information.

Answer: C

Explanation: Software as a service (SaaS) allows users to connect to and use cloud-based apps over the Internet.

References: https://azure.microsoft.com/en-us/overview/what-is-saas/

NEW QUESTION 3
DRAG DROP
You need to configure a VM for a new contractor.
Which three 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:

Explanation:

NEW QUESTION 4
You manage Azure Web Apps for a company. You migrate an on-premises web app to Azure. You plan to update the Azure Web App by modifying the connection string and updating the files that have changed since previous revision.
The deployment process must use Secure Socket Layer (SSL) and occur during off-peak hours as an automated batch process.
You need to update the Azure Web App. What should you do?

• A. Configure a File Transfer Protocol (FTP) transfer script.
• B. Deploy the project from Microsoft Visual Studio.
• C. Run theNew-AzureRMWebAppAzure PowerShell cmdlet.
• D. Run theNew-AzureRmResouceGroupDeploymentAzure PowerShell cmdlet.

Answer: D

NEW QUESTION 5
Companies that are looking to move from capital expenses to operating expenses benefit from cloud services.

• A. True
• B. False

Answer: A

Explanation: "Capex vs. Opex" refers to the fact that stocking your own data center requires capital expenditure, while using an external cloud service that offers pay-as-you-go service falls into ongoing operating expenditures: thus the contrast of "Capex vs. Opex."
References: http://www.cio.com/article/2430099/virtualization/capex-vs--opex--most-people-miss-the-point-about-cloud-economics.html

NEW QUESTION 6
A company regularly doubles the number of employees ever the summer by hiring on temporary stuff. The company currently pays the same price every month for its email software, equal to the maximum number of employees on staff who have email addresses. The company would like to only pay for the number of active email addresses and is considering migrating to a cloud solution. Which of the following characteristics of cloud computing is the MOST beneficial reason the company should implement a cloud solution?

• A. Scalability
• B. Hardware independence
• C. Variable costs
• D. Security

Answer: C

NEW QUESTION 7
You need to add a routing constraint.
Which code segment should you add at line PC29?

• A. [HttpDelete]
• B. [HttpPost]
• C. [HttpOptions]
• D. [HttpsHead]

Answer: B

NEW QUESTION 8
HOTSPOT
You are developing a Web App that uses Azure Search.
You deploy the Web App to the Standard service tier. You need to add resources to the Azure Search service.
What should you do? To answer, select the appropriate resource from each list in the answer area.
NOTE: Each correct selection is worth one point.

Answer:

Explanation:

NEW QUESTION 9
You are migrating an existing solution to Azure. The solution includes a user interface tier and a database tier. The user tier runs on multiple virtual machines (VMs). The user interface tier has a website that uses Node.js. The user interface tier has a background process that uses Python. This background process runs as a scheduled job. The user interface tier is updated frequently. The database tier uses a self-hosted MySQL database.
The user interface tier requires up to 25 CPU cores. You must be able to revert the user
interface tier to a previous version if updates to the website cause technical problems. The database requires up to 50 GB of memory. The database must run in a single VM.
You need to deploy the solution to Azure. What should you do first?

• A. Deploy the entire solution to an Azure websit
• B. Use a web job that runs continuously to host the database.
• C. Deploy the database to a VM that runs Windows Server on the Standard tier.
• D. Deploy the entire solution to an Azure websit
• E. Run the database by using the Azure data management services.
• F. Deploy the user interface tier to a V
• G. Use multiple availability sets to continuously deploy updates from Microsoft Visual Studio Online.

Answer: C

NEW QUESTION 10
You update the portion of the website that contains biographical information about students.
You need to provide data for testing the updates to the website. Which approach should you use?

• A. Use SQL Server data
• B. Use the Active Geo-Replication feature of Azure SQL Database.
• C. Use SQL Replication.
• D. Use the Geo-Replication feature of Azure Storage.

Answer: A

NEW QUESTION 11
You need to choose an Azure storage service solution. Which solution should you choose?

• A. Queue storage
• B. Blob storage
• C. File storage
• D. Table storage

Answer: C

NEW QUESTION 12
Which of the following statement are true about queuing messages?

• A. Storage queue messages have no size restriction
• B. The reason for using smaller messages sizes is to increase throughput to the queue.
• C. Storage queue messages are limited to 64 KB.
• D. Storage queue messages are durable.
• E. The client application should save the message identifier returned after adding a message to a queue for later use.

Answer: B

NEW QUESTION 13
You administer an Azure environment that includes six Azure Resource Manager (ARM) virtual machines (VMs) that support development. The development team uses Azure SQL databases and Azure Queues for application storage. All Azure resources are grouped within a single subscription and resource group.
You need to reduce the recurring monthly Azure costs without degrading server performance.
You must minimize the administrative effort involved. What should you do?

• A. Remove the development team role from the resource group daily.
• B. Create an Azure Automation runbook that cycles the VMs daily.
• C. Update the development environment to use Azure Table storage.
• D. Create an Azure PowerShell script that updates the VM size to Standard_A0 daily.

Answer: C

NEW QUESTION 14
DRAG DROP
You need to configure storage for the solution.
What should you do? 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.

Answer:

Explanation: Ref: http://msdn.microsoft.com/en-us/library/azure/ee758708.aspx

NEW QUESTION 15
DRAG DROP
You are developing an application that stores information about assignments for students. The data for assignments in Cosmos DB uses the DocumentDB API.
You are integrating the application with a third-party library to display images based on the duedate property on assignment documents containing dates. The third-party library requires that all dates be expressed UTC format.
You need to ensure that all assignment due dates are stored in UTC format.
Which object should you POST to the Cosmos DB REST API? To answer, drag the appropriate JavaScript segments to the correct locations. Each JavaScript segments 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.

Answer:

Explanation:

NEW QUESTION 16
Your company network includes users in multiple directories.
You plan to publish a software-as-a-service application named SaasApp1 to Azure Active Directory.
You need to ensure that all users can access SaasApp1. What should you do?

• A. Configure the Federation Metadata URL
• B. Register the application as a web application.
• C. Configure the application as a multi-tenant.
• D. Register the application as a native client application.

Answer: C

NEW QUESTION 17
HOTSPOT
You need to insert markup at line SD06 to cache the client documents.
How should you complete the relevant markup? To answer, select the appropriate option or options in the answer area.

Answer:

Explanation:

Case Study: 5
Fabrikam
Background
You are a developer for Fabrikam, a company that specializes in payment processing. Fabrikam is developing a solution to process payments for various events, such as music concerts. You develop an ASP.NET MVC website that is hosted in Azure to support an upcoming music concert. The music concert is expected to generate a large volume of ticket sales in a short amount of time.
The website uploads information to an Azure storage queue. A worker role in Azure retrieves information from the queue and generates the concert tickets in a PDF file form.it after the financial transaction is approved.
You observe a delay between the time the website adds a message to a queue and the time it becomes available to read from the queue. After examining the queue, you determine that no queue messages have a DequeueCount value greater than zero. The website does not throw any errors.
Business Requirements
Payments
music concert website must be able to submit event payment information for processing. The website must remain responsive while submitting payment information. Customers must be able to add notes about their orders to a free-form control on the website. These notes must be submitted wtth tne payment when tne customer submits an order.
Customers often enter notes that exceed 7 KB in size.
Technical Requirement
Payment Submission and processing
Event payment information must be sent from the website to a Windows Communication Foundation (WCF) service worker role. The worker role must submit the information to the payment processor in JSON format.
Payment Processing
You have the following payment processing requirements:
*If the number of messages in a queue goes above or below a specified threshold, worker
role instances must be created or deleted as needed. This process must be completed by using the least amount of effort It must be easy to reconfigure role instance thresholds.
*Payments must be retrieved from the queue in the maximum batch sizes that are allowed by the queue and pulled from the queue for 5 minutes.
*The payment queue must not be re-created when processing payments.
*During single Payment processing, the number of tickets available for an event must be updated. The update operation must be retried for 30 seconds or 5 retry attempts, whichever occurs first. Each retry should pause for at least two seconds and for one second longer than the previous attempt. If the update fails, the payment should be placed in the poison queue. Storage
You have the following storage requirements:
*Payment information must be stored by using Azure Queue storage. Connection to the Azure storage account has been established in a configured setting named StorageConnectionString, which is configured for the web and worker roles.
* A payment processing queue and a poison payment queue must be used when processing payments.
* Azure Queue message content must be XML-safe and UTF-8 encoded.
* An Azure storage account must be established for diagnostic information in a configured setting named DiagnosticsStoragcConnectionString, which is configured for both the web
and roles.
Security and Monitoring
Security
The web role must be secured by using HTTPS.
Monitoring
You must collect diagnostic data for both the web and worker roles by using the Diagnostics module. Diagnostics configuration changes must not require the code of the roles to be rebuilt. The diagnostic data is used for debugging and troubleshooting, measuring performance, monitoring resource usage, traffic analysis and capacity planning, and auditing.
Performance testing must evaluate the roles under normal and stress conditions without incurring charges for running Azure. Memory allocation, function time, and multithreading concurrency issues must be evaluated.
Deployment
You purchase a custom domain name fabrikamfunding.com to host the website, web role, and worker roles. You must deploy an HTTPS certificate with the web role, and you must update associated configuration files accordingly.
Web role and worker role instance sizes must be specified as Medium. You must deploy one web role instance named FabrikamFundingPaymentGenerator, and worker role instances named FabrikamFundingPayment Processor.
Application Structure
Relevant portions of the app files are shown below. Line numbers are included for reference only and include a two-character prefix that denotes the specific file to which they belong.