You are the administrator for your company's virtual environment. The company plans to deploy an e-commerce application that will experience random performance fluctuations.
The application must be able to scale to meet temporary needs and be idle when the needs disappear. You create an automatic virtual machine (VM) scale set to support the application.
You need to set up automatic scaling for the scale set.
Which three tools can you use? Each correct answer presents a complete solution.

• A. Azure Command-Line Interface (CLI)
• B. Azure PowerShell
• C. Azure Traffic Manager
• D. Azure Resource Explorer
• E. Resource Manager templates

You are developing a Windows Azure application in which a web role and worker role will communicate by using a Windows Azure Queue.
You need to recommend an approach for ensuring that the worker role does not attempt to process any message more than three times.
What should you recommend?

• A. Increase the number of worker role instances reading messages from the queue.
• B. Decrease the visibility timeout for messages.
• C. Appropriately handle poison messages.
• D. Reduce the time-to-live interval for messages in the queue.

Your company has two physical locations configured in a geo-clustered environment that includes:
* System Center2012 R2Virtual Machine Manager
* System Center2012 R2Data Protection Manager
* SQL Server 2012
* Windows Server 2012 R2 withtheHyper-V role
* Over 100 virtual machines (VMs) in each physical location
Your company has recently signed up for Azure.
You plan to leverage your current network environment to provide a backup solution for your VMs.
You need to recommend a solution that ensures all VMs are redundant and deployable between locations. You also want the solution to minimize downtime in the event of an outage at either physical location.
Which solution should you recommend?

• A. Use Data Protection Manager and back up the VMs in each location.
• B. Configure a backup vault in Azure and use Data Protection Manager to back up The Windows Servers.
• C. Use Azure site recovery in an on-premises to Azure protection configuration.
• D. Use Azure site recovery in an on-premises to on-premises protection configuration.

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.
A company plans to use a third-party cloud app. Users must be able to use single sign-on (SSO) with Azure Active Directory (Azure AD) and the app. SSO has not been deployed. The solution must support SAML 2.0 and OpenID Connect protocols. You need to enable SSO with the app.
Solution: You configure password-based SSO.
Does the solution meet the goal?

• A. Yes
• B. No

A company has deployed web apps by using by using Azure Active Directory (Azure AD) Application proxy.
The company plans to enable multi-factor authentication for the web apps. All users have Microsoft Exchange Online email accounts using Office 365.
You need to ensure that users in Azure AD and on-premises Active Directory Domain Services (AD DS) can authenticate with the web apps.
Solution: You deploy Office 365 Multi-Factor Authentication for Exchange Online.
Does the solution meet the goal?

• A. Yes
• B. No