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Q1. HOTSPOT
You manage a public-facing web application which allows authenticated users to upload and download large files. On the initial public page there is a promotional video.
You plan to give users access to the site content and promotional video.
In the table below, identify the access method that should be used for the anonymous and authenticated parts of the application. Make only one selection in each column.
Answer:
Q2. You manage a collection of large video files that is stored in an Azure Storage account.
A user wants access to one of your video files within the next seven days.
You need to allow the user access only to the video file, and then revoke access once the user no longer needs it.
What should you do?
A. Give the user the secondary key for the storage account.
Once the user is done with the file, regenerate the secondary key.
B. Create an Ad-Hoc Shared Access Signature for the Blob resource.
Set the Shared Access Signature to expire in seven days.
C. Create an access policy on the container.
Give the external user a Shared Access Signature for the blob by using the policy.
Once the user is done with the file, delete the policy.
D. Create an access policy on the blob.
Give the external user access by using the policy.
Once the user is done with the file, delete the policy.
Answer: C
Explanation: See 3) below. By default, only the owner of the storage account may access blobs, tables, and queues within that account. If your service or application needs to make these resources available to other clients without sharing your access key, you have the following options for permitting access:
1.You can set a container's permissions to permit anonymous read access to the container and its blobs. This is not allowed for tables or queues.
2. You can expose a resource via a shared access signature, which enables you to delegate restricted access to a container, blob, table or queue resource by specifying the interval for which the resources are available and the permissions that a client will have to it.
3. You can use a stored access policy to manage shared access signatures for a container or its blobs, for a queue, or for a table. The stored access policy gives you an additional measure of control over your shared access signatures and also provides a straightforward means to revoke them.
Reference: Manage Access to Azure Storage Resources
Q3. You migrate a Windows Server .NET web application to Azure Cloud Services.
You need enable trace logging for the application.
Which two actions should you perform? Each correct answer presents part of the solution.
A. Update the service definition file.
B. Update the Azure diagnostics configuration.
C. Update the service configuration file.
D. Enable verbose monitoring.
E. Update the application web.config file.
Answer: A,B
Explanation: You can use Azure logging right out of the box—it’s part of Azure SDK.
A: Azure Service Definition Schema (.csdef File)
The service definition file defines the service model for an application. The file contains the
definitions for the roles that are available to a cloud service, specifies the service
endpoints, and establishes configuration settings for the service.
B: Take Control of Logging and Tracing in Microsoft Azure
The Microsoft.WindowsAzure.Diagnostics namespace, which inherits from and extends
standard System.Diagnostics classes, enables the use of System.Diagnostics as a logging framework in Azure environment.
URLs:
http://msdn.microsoft.com/en-us/library/azure/ee758711.aspx http://msdn.microsoft.com/en-us/magazine/ff714589.aspx
Q4. Your company network has two physical locations configured in a geo-clustered environment. You create a Blob storage account in Azure that contains all the data associated with your company.
You need to ensure that the data remains available in the event of a site outage.
Which storage option should you enable?
A. Locally redundant storage
B. Geo-redundant storage
C. Zone-redundant storage
D. Read-only geo-redundant storage
Answer: D
Explanation: Introducing Read-only Access to Geo Redundant Storage (RA-GRS):
RA-GRS allows you to have higher read availability for your storage account by providing “read only” access to the data replicated to the secondary location. Once you enable this feature, the secondary location may be used to achieve higher availability in the event the data is not available in the primary region. This is an “opt-in” feature which requires the storage account be geo-replicated.
Reference: Windows Azure Storage Redundancy Options and Read Access Geo Redundant Storage
Q5. You administer an Access Control Service namespace named contosoACS that is used by a web application. ContosoACS currently utilizes Microsoft and Yahoo accounts.
Several users in your organization have Google accounts and would like to access the web application through ContosoACS.
You need to allow users to access the application by using their Google accounts.
What should you do?
A. Register the application directly with Google.
B. Edit the existing Microsoft Account identity provider and update the realm to include Google.
C. Add a new Google identity provider.
D. Add a new WS-Federation identity provider and configure the WS-Federation metadata to point to the Google sign-in URL.
Answer: C
Explanation: Configuring Google as an identity provider eliminates the need to create and manage authentication and identity management mechanism. It helps the end user experience if there are familiar authentication procedures.
Reference: Microsoft Azure, How to: Configure Google as an Identity Provider
URL: http://msdn.microsoft.com/en-us/library/azure/gg185976.aspx
Q6. You manage a web application published to Azure Cloud Services.
Your service level agreement (SLA) requires that you are notified in the event of poor performance from customer locations in the US, Asia, and Europe.
You need to configure the Azure Management Portal to notify you when the SLA performance targets are not met.
What should you do?
A. Create an alert rule to monitor web endpoints.
B. Create a Notification Hub alert with response time metrics.
C. Add an endpoint monitor and alert rule to the Notification Hub.
D. Configure the performance counter on the cloud service.
Answer: A
Explanation: * An alert rule enables you to monitor an available metric within a supported Azure service. When the value of a specified metric violates the threshold assigned for a rule, the alert rule becomes active and registers an alert. When you create an alert rule, you can select options to send an email notification to the service administrator and co-administrators, or another administrator, when the rule becomes active, and when an alert condition is resolved.
* You can configure cloud service alert rules on:
Web endpoint status metrics Monitoring metrics from the cloud service host operating system Performance counters collected from the cloud service guest virtual machine
: Understanding Monitoring Alerts and Notifications in Azure
URL: http://msdn.microsoft.com/en-us/library/azure/dn306639.aspx
Q7. DRAG DROP
You have an Azure Virtual Network named fabVNet with three subnets named Subnet-1, Subnet-2 and Subnet-3. You have a virtual machine (VM) named fabVM running in the fabProd service.
You need to modify fabVM to be deployed into Subnet-3. You want to achieve this goal by using the least amount of time and while causing the least amount of disruption to the existing deployment.
What should you do? To answer, drag the appropriate Power Shell cmdlet to the correct location in the Power Shell command. 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:
Q8. You manage a large datacenter that has limited physical space.
You plan to extend your datacenter to Azure.
You need to create a connection that supports a multiprotocol label switching (MPLS) virtual private network.
Which connection type should you use?
A. Site-to-site
B. VNet-VNet
C. ExpressRoute.
D. Site-to-peer
Answer: C
Explanation:
ExpressRoute provides even richer capabilities by allowing a dedicated MPLS connection to Azure. Reference:
ExpressRoute:
An MPLS Connection to Microsoft Azure
http://azure.microsoft.com/en-us/services/expressroute/
Q9. Your network includes a legacy application named LegacyApp1. The application only runs in the Microsoft .NET 3.5 Framework on Windows Server 2008.
You plan to deploy to Azure Cloud Services.
You need to ensure that LegacyApp1 will run correctly in the new environment.
What are two possible ways to achieve this goal? Each correct answer presents a complete solution.
A. Upload a VHD with Windows Server 2008 installed.
B. Deploy LegacyApp1 to a cloud service instance configured with Guest OS Family 2.
C. Deploy LegacyApp1 to a cloud service instance configured with Guest OS Family 1.
D. Deploy LegacyApp1 to a cloud service instance configured with Guest OS Family 3.
Answer: B,C
Explanation: Guest OS Family 1 and Guest OS Family 2 supports .NET 3.5 and .Net 4.0. Guest OS Family 3 and Guest OS Family 4 supports .NET 4.0 and .Net 4.5.
Reference: Azure Guest OS Releases and SDK Compatibility Matrix
URL: http://msdn.microsoft.com/en-us/library/azure/ee924680.aspx
Q10. You manage an Azure Active Directory (AD) tenant
You plan to allow users to log in to a third-party application by using their Azure AD credentials.
To access the application, users will be prompted for their existing third-party user names and passwords.
You need to add the application to Azure AD.
Which type of application should you add?
A. Existing Single Sign-On with identity provisioning
B. Password Single Sign-On with identity provisioning
C. Existing Single Sign-On without identity provisioning
D. Password Single Sign-On without identity provisioning
Answer: A
Explanation: * Azure AD supports two different modes for single sign-on: / Federation using standard protocols Configuring Federation-based single sign-on enables the users in your organization to be automatically signed in to a third-party SaaS application by Azure AD using the user account information from Azure AD. / Password-based single sign-on * Support for user provisioning
User provisioning enables automated user provisioning and deprovisioning of accounts in third-party SaaS applications from within the Azure Management Portal, using your Windows Server Active Directory or Azure AD identity information. When a user is given permissions in Azure AD for one of these applications, an account can be automatically created (provisioned) in the target SaaS application.
Reference: Application access enhancements for Azure AD
URL: http://msdn.microsoft.com/en-us/library/azure/dn308588.aspx
Q11. 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
Explanation: * When you get deeper into using Windows Azure Active Directory, you’ll run into new terminology. For instance, is called "directory" is also referred to as a Windows Azure AD Tenant or simply as "tenant." This stems from the fact that WAAD ()Windows Azure Active Directory.is a shared service for many clients. In this service, every client gets its own separate space for which the client is the tenant. In the case of WAAD this space is a directory. This might be a little confusing, because you can create multiple directories, in WAAD terminology multiple tenants, even though you are a single client.
* Multitenant Applications in Azure A multitenant application is a shared resource that allows separate users, or "tenants," to view the application as though it was their own. A typical scenario that lends itself to a multitenant application is one in which all users of the application may wish to customize the user experience but otherwise have the same basic business requirements. Examples of large multitenant applications are Office 365, Outlook.com, and visualstudio.com.
Reference: Multitenant Applications in Azure
http://msdn.microsoft.com/en-us/library/azure/dn151789.aspx
Q12. Your company network includes an On-Premises Windows Active Directory (AD) that has a DNS domain named contoso.local and an email domain named contoso.com. You plan to migrate from On-Premises Exchange to Office 365.
You configure DirSync and set all Azure Active Directory {Azure AD)
usernames as %username%@contoso.com
You need to ensure that each user is able to log on by using the email domain as the username.
Which two actions should you perform? Each correct answer presents part of the solution.
A. Verify the email domain in Azure AD domains.
B. Run the Set-MsolUserPnncipalName -UserPnncipalName %username%@co ntoso.onmicrosoft.com -NewUserPrincipalName %usemame %@contoso.com Power Shell cmdlet.
C. Edit the ProxyAddress attribute on the On-Premises Windows AD user account.
D. Verify the Windows AD DNS domain in Azure AD domains.
E. Update the On-Premises Windows AD user account UPN to match the email address.
Answer: C,D
Explanation: * There are two main traffic flows originating from the server hosting the Azure Active Directory Sync tool: The Azure Active Directory Sync tool queries a domain controller on the on-premises network for changes to accounts and passwords. The Azure Active Directory Sync tool sends the changes to accounts and passwords to the Azure AD instance of your Office 365 subscription. These changes are sent through the on-premises network’s proxy server.
* Verify that your virtual machine is joined to the domain by checking your internal DNS to make sure that an Address (A) record was added for the virtual machine with the correct IP address from Azure. For the Azure Active Directory Sync tool to gain access to Internet resources, you must configure the server that runs the Azure Active Directory Sync tool to use the on-premises network's proxy server.
Reference: Deploy Office 365 Directory Synchronization in Microsoft Azure
Q13. You administer an Azure Storage account named contosostorage. The account has a blob container to store image files.
A user reports being unable to access an image file.
You need to ensure that anonymous users can successfully read image files from the
container.
Which log entry should you use to verify access?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: A
Explanation:
Check for GetBlob and for AnonymousSuccess.
Example: Get Blob AnonymousSuccess:
1.0;2011-07-28T18:52:40.9241789Z;
GetBlob;AnonymousSuccess;200;18;10;anonymous;;sally;blob;"htt
p://
sally.blob.core.windows.net/thumbnails/lake.jpg?timeout=30000";"/sally/thumbnails/lake.jpg
";a84aa705-8a85-48c5-b064-b43bd22979c3;0;123.100.2.10;2009-09-19;252;0;265;100;0;;;"0x8CE1B6EA95033D5";Thursday, 28-Jul-11 18:52:40
GMT;;;;"7/28/2011 6:52:40 PM ba98eb12-700b-4d53-9230-33a3330571fc"
Incorrect:
Not C: Check for AnonymousSuccess not Access.
Not B, not D: Check for GetBlob not GetBlobProperties
nce: Windows Azure Storage Logging: Using Logs to Track Storage Requests
URL: http://blogs.msdn.com/b/windowsazurestorage/archive/2011/08/03/windows-azure-storage-logging-using-logs-to-track-storage-requests.aspx
Q14. You manage an Azure subscription with virtual machines (VMs) that are running in
Standard mode.
You need to reduce the storage costs associated with the VMs.
What should you do?
A. Locate and remove orphaned disks.
B. Add the VMs to an affinity group.
C. Change VMs to the Basic tier.
D. Delete the VHD container.
Answer: C
Explanation: Standard offers 50 GB of storage space, while Basic only gives 10 GB but it will save costs.
Reference: Websites Pricing Details
URL: http://azure.microsoft.com/en-us/pricing/details/websites/
Q15. Your company has a subscription to Azure.
You configure your contoso.com domain to use a private Certificate Authority. You deploy a web site named MyApp by using the Shared (Preview) web hosting plan.
You need to ensure that clients are able to access the MyApp website by using https.
What should you do?
A. Back up the Site and import into a new website.
B. Use the internal Certificate Authority and ensure that clients download the certificate chain.
C. Add custom domain SSL support to your current web hosting plan.
D. Change the web hosting plan to Standard.
Answer: D
Explanation: Enabling HTTPS for a custom domain is only available for the Standard web hosting plan mode of Azure websites.
Reference: Enable HTTPS for an Azure website
http://azure.microsoft.com/en-us/pricing/details/websites/