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1. Topic 1, Litware, inc

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

Litware, Inc. is an international manufacturing company that has 3,000 employees.

Litware has two main offices. The offices are located in Miami, FL, and Madrid, Spain.

Existing Environment

Infrastructure

Litware currently uses a third-party provider to host a datacenter in Miami and a disaster recovery datacenter in Chicago, IL.

The network contains an Active Directory domain named litware.com. Litware has two third-party applications hosted in Azure.

Litware already implemented a site-to-site VPN connection between the on-premises network and Azure.

SAP Environment

Litware currently runs the following SAP products:

- Enhancement Pack6 for SAP ERP Central Component 6.0 (SAP ECC 6.0)

- SAP Extended Warehouse Management (SAP EWM)

- SAP Supply Chain Management (SAP SCM)

- SAP NetWeaver Process Integration (PI)

- SAP Business Warehouse (SAP BW)

- SAP Solution Manager

All servers run on the Windows Server platform. All databases use Microsoft SQL Server. Currently, you have 20 production servers.

You have 30 non-production servers including five testing servers, five development servers, five quality assurance (QA) servers, and 15 pre-production servers.

Currently, all SAP applications are in the litware.com domain.

Problem Statements

The current version of SAP ECC has a transaction that, when run in batches overnight, takes eight hours to complete. You confirm that upgrading to SAP Business Suite on HANA will improve performance because of code changes and the SAP HANA database platform.

Litware is dissatisfied with the performance of its current hosted infrastructure vendor. Litware experienced several hardware failures and the vendor struggled to adequately support its 24/7 business operations.

Requirements

Business Goals

Litware identifies the following business goals:

- Increase the performance of SAP ECC applications by moving to SAP HANA. All other SAP databases will remain on SQL Server.

- Move away from the current infrastructure vendor to increase the stability and availability of the SAP services.

- Use the new Environment, Health and Safety (EH&S) in Recipe Management function.

- Ensure that any migration activities can be completed within a 48-hour period during a weekend.

Planned Changes

Litware identifies the following planned changes:

- Migrate SAP to Azure.

- Upgrade and migrate SAP ECC to SAP Business Suite on HANA Enhancement Pack 8.

Technical Requirements

Litware identifies the following technical requirements:

- Implement automated backups.

- Support load testing during the migration.

- Identify opportunities to reduce costs during the migration.

- Continue to use the litware.com domain for all SAP landscapes.

- Ensure that all SAP applications and databases are highly available.

- Establish an automated monitoring solution to avoid unplanned outages.

- Remove all SAP components from the on-premises network once the migration is complete.

- Minimize the purchase of additional SAP licenses. SAP HANA licenses were already purchased.

- Ensure that SAP can provide technical support for all the SAP landscapes deployed to Azure.

You need to recommend a solution to reduce the cost of the SAP non-production landscapes after the migration.

What should you include in the recommendation?

2. HOTSPOT

For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.

3. HOTSPOT

For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.

4. You are evaluating which migration method Litware can implement based on the current environment and the business goals.

Which migration method will cause the least amount of downtime?

5. Litware is evaluating whether to add high availability after the migration?

What should you recommend to meet the technical requirements?

6. You are evaluating the migration plan.

Licensing for which SAP product can be affected by changing the size of the virtual machines?

7. You need to ensure that you can receive technical support to meet the technical requirements.

What should you deploy to Azure?

8. What should you use to perform load testing as part of the migration plan?

9. Topic 2, Contoso Ltd Case Study

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 manufacturing company that has 15,000 employees.

The company uses SAP for sales and manufacturing.

Contoso has sales offices in New York and London and manufacturing facilities in Boston and Seattle.

Existing Environment

Active Directory

The network contains an on-premises Active Directory domain named ad.contoso.com. User email addresses use a domain name of contoso.com.

SAP Environment

The current SAP environment contains the following components:

- SAP Solution Manager

- SAP ERP Central Component (SAP ECC)

- SAP Supply Chain Management (SAP SCM)

- SAP application servers that run Windows Server 2008 R2

- SAP HANA database servers that run SUSE Linux Enterprise Server 12 (SLES 12)

Problem Statements

Contoso identifies the following issues in its current environment:

- The SAP HANA environment lacks adequate resources.

- The Windows servers are nearing the end of support.

- The datacenters are at maximum capacity.

Requirements

Planned Changes

Contoso identifies the following planned changes:

- Deploy Azure Virtual WAN.

- Migrate the application servers to Windows Server 2016.

- Deploy ExpressRoute connections to all of the offices and manufacturing facilities.

- Deploy SAP landscapes to Azure for development, quality assurance, and production.

All resources for the production landscape will be in a resource group named SAPProduction.

Business goals

Contoso identifies the following business goals:

- Minimize costs whenever possible.

- Migrate SAP to Azure without causing downtime.

- Ensure that all SAP deployments to Azure are supported by SAP.

- Ensure that all the production databases can withstand the failure of an Azure region.

- Ensure that all the production application servers can restore daily backups from the last 21 days.

Technical Requirements

Contoso identifies the following technical requirements:

- Inspect all web queries.

- Deploy an SAP HANA cluster to two datacenters.

- Minimize the bandwidth used for database synchronization.

- Use Active Directory accounts to administer Azure resources.

- Ensure that each production application server has four 1-TB data disks.

- Ensure that an application server can be restored from a backup created during the last five days within 15 minutes.

- Implement an approval process to ensure that an SAP administrator is notified before another administrator attempts to make changes to the Azure virtual machines that host SAP.

It is estimated that during the migration, the bandwidth required between Azure and the New York office will be 1 Gbps. After the migration, a traffic burst of up to 3 Gbps will occur.

Proposed Backup Policy

An Azure administrator proposes the backup policy shown in the following exhibit.

Azure Resource Manager Template

An Azure administrator provides you with the Azure Resource Manager template that will be used to provision the production application servers.

You are planning the Azure network infrastructure to support the disaster recovery requirements.

What is the minimum number of virtual networks required for the SAP deployed?

10. HOTSPOT

Before putting the SAP environment on Azure into production, which command should you run to ensure that the virtual machine disks meet the business requirements? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

11. Which Azure service should you deploy for the approval process to meet the technical requirements?

12. HOTSPOT

You need to provide the Azure administrator with the values to complete the Azure Resource Manager template.

Which values should you provide for diskCount, StorageAccountType, and domainName? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

13. HOTSPOT

You are evaluating the proposed backup policy.

For each of the following statements, select Yes if the statement is true. otherwise, select No. NOTE: Each correct selection is worth one point.

14. Once the migrate completes, to which size should you set the ExpressRoute circuit to the New York office to meet the business goals and technical requirements?

15. HOTSPOT

You are planning replication of the SAP HANA database for the disaster recovery environment in Azure.

For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.

16. This question requires that you evaluate the underlined BOLD text to determine if it is correct.

You are planning for the administration of resources in Azure.

To meet the technical requirements, you must first implement Active Directory Federation Services (AD FS).

Instructions: Review the underlined text. If it makes the statement correct, select “No change is needed”. If the statement is incorrect, select the answer choice that makes the statement correct.

17. Topic 3, Misc. Questions

You plan to migrate an SAP HANA instance to Azure.

You need to gather CPU metrics from the last 24 hours from the instance.

Solution: You query views from SAP HANA Studio.

Does this meet the goal?

18. You plan to migrate an SAP HANA instance to Azure.

You need to gather CPU metrics from the last 24 hours from the instance.

Solution: You run SAP HANA Quick Sizer.

Does this meet the goal?

19. You plan to migrate an SAP HANA instance to Azure.

You need to gather CPU metrics from the last 24 hours from the instance.

Solution: You use Monitoring from the SAP HANA Cockpit.

Does this meet the goal?

20. You have an SAP production landscape on-premises and an SAP development landscape on Azure. You deploy a network virtual appliance to act as a firewall between the Azure subnet and the on-premises network.

Solution: You deploy an Azure Standard Load balancer.

Does this meet the goal?

21. You have an SAP production landscape on-premises and an SAP development landscape on Azure. You deploy a network virtual appliance to act as a firewall between the Azure subnet and the on-premises network.

Solution: You configure route filters for Microsoft peering.

Does this meet the goal?

22. You have an SAP production landscape on-premises and an SAP development landscape on Azure. You deploy a network virtual appliance to act as a firewall between the Azure subnet and the on-premises network.

Solution: You configure a user-defined route table.

Does this meet the goal?

23. You have an on- premises SAP environment hosted on VMware VSphere that in Microsoft SQL Server as the database platform. You plan to migrate the environment to Azure. The database platform will remain the same. You need gather information to size the target Azure Environment for the migration.

What should you use?

24. Your company has a an on-premises SAP environment.

Recently, the company split into two companies named Litware, inc and Contoso.Ltd. Litware retained the SAP environment.

Litware plans to export data that is relevant only to Contoso. The export will be 1.5 TB.

Contoso build a new SAP environment on Azure.

You need to recommend a solution for Litware to make the data available to Contoso in Azure.

The solution must meet the following requirements:

- Minimize the impact on the network.

- Minimize the administrative effort for Litware.

What should you include in the recommendation.

25. HOTSPOT

For each of the following statements, select Yes if the stamen is true. Otherwise, select No. NOTE: Each correct selection is worth one point.

26. A company named Contoso, Ltd. has users across the globe. Contoso is evaluating whether to migrate SAP to Azure.

The SAP environment runs on SUSE Linux Enterprise Server (SLES) servers and SAP HANA databases.

The Suite on HANA database is 4 TB.

You need to recommend a migration solution to migrate SAP application servers and the SAP HANA databases. The solution must minimize downtime.

Which migration solutions should you recommend? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

27. You plan to migrate an on-premises SAP environment to Azure.

You need to identity whether any SAP application servers host multiple SAP system identifiers (SlDs).

What should you do?

28. You are building an SAP environment by using Azure Resource Manager templates. The SAP environment will use Linux virtual machines.

You need to correlate the LUN of the data disks in the template to the volume of the virtual machines.

Which command should you run/

29. HOTSPOT

You have an SAP environment that contains the following components:

* Enhancement Package 6 for SAP ERP Central Component 6.0 (SAP ECC 6.0)

* Servers that runs SUSE Linux Enterprise Server 12 (SIES 12)

* Databases on IBM D82 10.5

* SAP Solution Manager 7.1

You plan to migrate the SAP environment to Azure.

For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.

30. This question requires that you evaluate the underlined text to determine if it is correct.

You have an SAP environment on Azure that uses Microsoft SQL server as the RDBMS.

You plan to migrate to an SAP HANA database.

To calculate the amount of memory and disk space required for the database, you can use SAP Quick Sizer.

Instructions: Review the BOLD text, If the makes the stamen correct, select ‘’No change is needed. “ if the statement is incorrect select the answer choice that makes the statement correct.

31. You are planning high availability for an SAP environment on Azure. The SAP environment will use datacenters in to different zones.

Testing shows that the latency between the two zones supports synchronous DBMS replication. You need to design a solution to ensure that SAP services are available if an Azure datacenter within a zone fails.

The solution must meet the following requirements:

* Provide automatic failover

* Minimize costs

Which high availability configuration meet the requirements?

32. You are deploying an SAP production landscape to Azure.

Your company’s chief information security officer (CISO) requires that the SAP deployment complies with ISO 27001.

You need to generate a compliance report for ISO 27001.

What should you use?

33. A customer enterprise SAP environment plans to migrate to Azure. The environment uses servers that runs Windows Server 2016 and Microsoft SQL Server.

The environment is critical and requires a comprehensive business continuity and disaster recovery (BCDRJ strategy that minimizes the recovery point objective (RPO) and the recovery time objective (RTO).

The customer wants a resilient environment that has a secondary site that is at least 250 Kilometers away. You need to recommend a solution for the customer.

Which two solutions should you recommend? Each correct answer presents part of the solution. NOTE; Each correct selection Is worth one point.

34. HOTSPOT

You have SAP ERP on Azure.

For SAP high availability, you plan to deploy ASCS/ERS instances across Azure Availability Zones and to use failover clusters.

For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.

35. You deploy an SAP environment on Azure.

Your company has a Service Level Agreement (SLA) of 99.99% for SAP.

You implement Azure Availability Zones that have the following components:

* Redundant SAP application servers

* ASCS/ERS instances that use a failover cluster

* Database high availability that has a primary instance and a secondary instance

You need to validate the load distribution to the application servers.

What should you use?

36. HOTSPOT

For each of the following statements, select yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.

37. HOTSPOT

You have ah SAP environment on Azure that contains a single-tenant SAP NANA server at instance 03.

You need to monitor the network throughput from an SAP application server to the SAP HANA server.

How should you complete the script? To answer, select the appropriate options in the answer are. NOTE: Each correct selection is worth one point.

38. HOTSPOT

You are deploying an SAP environment across Azure Availability Zones.

The environment has the following components:

✑ ASCS/ERS instances that use a failover cluster

✑ SAP application servers across the Azure Availability Zones

✑ Database high availability by using a native database solution

For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.

39. You recently migrated an SAP HANA environment to Azure.

You plan to back up SAP HANA databases to disk on the virtual machines, and then move the backup tiles to Azure Blob storage for retention.

Which command should you run to move the backups to the Blob storage?

40. DRAG DROP

Your on-premises network contains an Active Directory domain.

You are deploying a new SAP environment on Azure.

You need to configure SAP Single Sign-On to ensure that users can authenticate lo SAP GUI and SAP WebGUI.

Which four 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.