The developers at your company are building a static web app to support users sending text messages. The app must meet the following requirements: * Website latency must be consistent for users in different geographical regions. * Users must be able to authenticate by using Twitter and Facebook. * Code must include only HTML, native JavaScript and jQuery. * Costs must be minimized. Which Azure service should you use to complete the architecture? To answer, drag the appropriate services to the correct locations. Each service 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.
Correct Answer:
Question 67
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. You have an on-premises Hyper-V cluster that hosts 20 virtual machines. Some virtual machines run Windows Server 2016 and some run Linux. You plan to migrate the virtual machines to an Azure subscription. You need to recommend a solution to replicate the disks of the virtual machines to Azure. The solution must ensure that the virtual machines remain available during the migration of the disks. Solution: You recommend implementing an Azure Storage account and then running AzCopy. Does this meet the goal?
Correct Answer: B
Explanation AzCopy only copy files, not the disks. Instead use Azure Site Recovery. References: https://docs.microsoft.com/en-us/azure/site-recovery/site-recovery-overview Topic 2, Fabrikam, inc Case Study A Overview: Existing Environment Fabrikam, Inc. is an engineering company that has offices throughout Europe. The company has a main office in London and three branch offices in Amsterdam Berlin, and Rome. Active Directory Environment: The network contains two Active Directory forests named corp.fabnkam.com and rd.fabrikam.com. There are no trust relationships between the forests. Corp.fabrikam.com is a production forest that contains identities used for internal user and computer authentication. Rd.fabrikam.com is used by the research and development (R&D) department only. Network Infrastructure: Each office contains at least one domain controller from the corp.fabrikam.com domain. The main office contains all the domain controllers for the rd.fabrikam.com forest. All the offices have a high-speed connection to the Internet. An existing application named WebApp1 is hosted in the data center of the London office. WebApp1 is used by customers to place and track orders. WebApp1 has a web tier that uses Microsoft Internet Information Services (IIS) and a database tier that runs Microsoft SQL Server 2016. The web tier and the database tier are deployed to virtual machines that run on Hyper-V. The IT department currently uses a separate Hyper-V environment to test updates to WebApp1. Fabrikam purchases all Microsoft licenses through a Microsoft Enterprise Agreement that includes Software Assurance. Problem Statement: The use of Web App1 is unpredictable. At peak times, users often report delays. Al other times, many resources for WebApp1 are underutilized. Requirements: Planned Changes: Fabrikam plans to move most of its production workloads to Azure during the next few years. As one of its first projects, the company plans to establish a hybrid identity model, facilitating an upcoming Microsoft Office 365 deployment All R&D operations will remain on-premises. Fabrikam plans to migrate the production and test instances of WebApp1 to Azure. Technical Requirements: Fabrikam identifies the following technical requirements: * Web site content must be easily updated from a single point. * User input must be minimized when provisioning new app instances. * Whenever possible, existing on premises licenses must be used to reduce cost. * Users must always authenticate by using their corp.fabrikam.com UPN identity. * Any new deployments to Azure must be redundant in case an Azure region fails. * Whenever possible, solutions must be deployed to Azure by using platform as a service (PaaS). * An email distribution group named IT Support must be notified of any issues relating to the directory synchronization services. * Directory synchronization between Azure Active Directory (Azure AD) and corp.fabhkam.com must not be affected by a link failure between Azure and the on premises network. Database Requirements: Fabrikam identifies the following database requirements: * Database metrics for the production instance of WebApp1 must be available for analysis so that database administrators can optimize the performance settings. * To avoid disrupting customer access, database downtime must be minimized when databases are migrated. * Database backups must be retained for a minimum of seven years to meet compliance requirement Security Requirements: Fabrikam identifies the following security requirements: *Company information including policies, templates, and data must be inaccessible to anyone outside the company *Users on the on-premises network must be able to authenticate to corp.fabrikam.com if an Internet link fails. *Administrators must be able authenticate to the Azure portal by using their corp.fabrikam.com credentials. *All administrative access to the Azure portal must be secured by using multi-factor authentication. *The testing of WebApp1 updates must not be visible to anyone outside the company.
Question 68
A company named Contoso, Ltd- has an Azure Active Directory {Azure AD) tenant that uses the Basic license. You plan to deploy two applications to Azure. The applications have the requirements shown in the following table. Which authentication strategy should you recommend for each application? To answer, drag the appropriate authentication strategies to the correct applications. Each authentication strategy 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.
Correct Answer:
Explanation Box 1: Azure AD V2.0 endpoint Microsoft identity platform is an evolution of the Azure Active Directory (Azure AD) developer platform. It allows developers to build applications that sign in all Microsoft identities and get tokens to call Microsoft APIs, such as Microsoft Graph, or APIs that developers have built. The Microsoft identity platform consists of: OAuth 2.0 and OpenID Connect standard-compliant authentication service that enables developers to authenticate any Microsoft identity, including: Work or school accounts (provisioned through Azure AD) Personal Microsoft accounts (such as Skype, Xbox, and Outlook.com) Social or local accounts (via Azure AD B2C) Box 2: Azure AD B2C tenant Azure Active Directory B2C provides business-to-customer identity as a service. Your customers use their preferred social, enterprise, or local account identities to get single sign-on access to your applications and APIs. Azure Active Directory B2C (Azure AD B2C) integrates directly with Azure Multi-Factor Authentication so that you can add a second layer of security to sign-up and sign-in experiences in your applications. Reference: https://docs.microsoft.com/en-us/azure/active-directory-b2c/active-directory-b2c-reference-mfa https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-overview
Question 69
You plan to create an Azure environment that will have a root management group and five child and five child management groups. Each child management group will contains five Azure subscriptions. You plan to have between 10 and 30 resource group in each subscription. Ensure that you can update RBAC role assignment all the subscription and resource groups. Minimize administrative effort. What should you include in the solution? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
Correct Answer:
Question 70
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. You have an Azure Storage v2 account named storage1. You plan to archive data to storage1. You need to ensure that the archived data cannot be deleted for five years. The solution must prevent administrators from deleting the data. Solution: You create a file share, and you configure an access policy. Does this meet the goal?
Correct Answer: B
Instead of a file share, an immutable Blob storage is required. Time-based retention policy support: Users can set policies to store data for a specified interval. When a time- based retention policy is set, blobs can be created and read, but not modified or deleted. After the retention period has expired, blobs can be deleted but not overwritten. Note: Set retention policies and legal holds 1. Create a new container or select an existing container to store the blobs that need to be kept in the immutable state. The container must be in a general-purpose v2 or Blob storage account. 2. Select Access policy in the container settings. Then select Add policy under Immutable blob storage. 3. To enable time-based retention, select Time-based retention from the drop-down menu. 4. Enter the retention interval in days (acceptable values are 1 to 146000 days). Reference: https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-immutable-storage https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-immutability-policies-manage Design Business Continuity Testlet 2 Case Study This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided. To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other questions in this case study. At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next section of the exam. After you begin a new section, you cannot return to this section. To start the case study To display the first question in this case study, click the Next button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment, and problem statements. If the case study has an All Information tab, note that the information displayed is identical to the information displayed on the subsequent tabs. When you are ready to answer a question, click the Question button to return to the question. Overview Contoso, Ltd, is a US-based financial services company that has a main office in New York and a branch office in San Francisco. Existing Environment. Payment Processing System Contoso hosts a business-critical payment processing system in its New York data center. The system has three tiers: a front-end web app, a middle-tier web API, and a back-end data store implemented as a Microsoft SQL Server 2014 database. All servers run Windows Server 2012 R2. The front-end and middle-tier components are hosted by using Microsoft Internet Information Services (IIS). The application code is written in C# and ASP.NET. The middle-tier API uses the Entity Framework to communicate to the SQL Server database. Maintenance of the database is performed by using SQL Server Agent jobs. The database is currently 2 TB and is not expected to grow beyond 3 TB. The payment processing system has the following compliance-related requirements: * Encrypt data in transit and at rest. Only the front-end and middle-tier components must be able to access the encryption keys that protect the data store. * Keep backups of the data in two separate physical locations that are at least 200 miles apart and can be restored for up to seven years. * Support blocking inbound and outbound traffic based on the source IP address, the destination IP address, and the port number. * Collect Windows security logs from all the middle-tier servers and retain the logs for a period of seven years. * Inspect inbound and outbound traffic from the front-end tier by using highly available network appliances. * Only allow all access to all the tiers from the internal network of Contoso. Tape backups are configured by using an on-premises deployment of Microsoft System Center Data Protection Manager (DPM), and then shipped offsite for long term storage. Existing Environment. Historical Transaction Query System Contoso recently migrated a business-critical workload to Azure. The workload contains a .NET web service for querying the historical transaction data residing in Azure Table Storage. The .NET web service is accessible from a client app that was developed in-house and runs on the client computers in the New York office. The data in the table storage is 50 GB and is not expected to increase. Existing Environment. Current Issues The Contoso IT team discovers poor performance of the historical transaction query system, as the queries frequently cause table scans. Requirements. Planned Changes Contoso plans to implement the following changes: * Migrate the payment processing system to Azure. * Migrate the historical transaction data to Azure Cosmos DB to address the performance issues. Requirements. Migration Requirements Contoso identifies the following general migration requirements: * Infrastructure services must remain available if a region or a data center fails. Failover must occur without any administrative intervention. * Whenever possible, Azure managed services must be used to minimize management overhead. * Whenever possible, costs must be minimized. Contoso identifies the following requirements for the payment processing system: * If a data center fails, ensure that the payment processing system remains available without any administrative intervention. The middle-tier and the web front end must continue to operate without any additional configurations. * Ensure that the number of compute nodes of the front-end and the middle tiers of the payment processing system can increase or decrease automatically based on CPU utilization. * Ensure that each tier of the payment processing system is subject to a Service Level Agreement (SLA) of 99.99 percent availability. * Minimize the effort required to modify the middle-tier API and the back-end tier of the payment processing system. * Payment processing system must be able to use grouping and joining tables on encrypted columns. * Generate alerts when unauthorized login attempts occur on the middle-tier virtual machines. * Ensure that the payment processing system preserves its current compliance status. * Host the middle tier of the payment processing system on a virtual machine Contoso identifies the following requirements for the historical transaction query system: * Minimize the use of on-premises infrastructure services. * Minimize the effort required to modify the .NET web service querying Azure Cosmos DB. * Minimize the frequency of table scans. * If a region fails, ensure that the historical transaction query system remains available without any administrative intervention. Requirements. Information Security Requirements The IT security team wants to ensure that identity management is performed by using Active Directory. Password hashes must be stored on-premises only. Access to all business-critical systems must rely on Active Directory credentials. Any suspicious authentication attempts must trigger a multi-factor authentication prompt automatically.
