Microsoft Microsoft Certifications AZ-120 Questions & Answers

• Question 91:

  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 a complex SAP environment that has both ABAP- and Java-based systems. The current on-premises landscapes are based on SAP NetWeaver 7.0 (Unicode and Non- Unicode) running on Windows Server and Microsoft SQL

  Server.

  You need to migrate the SAP environment to a HANA-certified Azure environment.

  Solution: You deploy a new environment to Azure that uses SAP NetWeaver 7.4. You export the databases from the on-premises environment, and then you import the databases into the Azure environment.

  Does this meet the goal?

  A. Yes

  B. No

  Correct Answer: B

  Instead use Azure Site Recovery to migrate.

  Reference: https://docs.microsoft.com/en-us/azure/site-recovery/vmware-azure-architecture

• Question 92:

  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?

  A. Yes

  B. No

  Correct Answer: B

  The SAP HANA cockpit provides a single point of access to a range of SAP HANA administration and monitoring tasks. It is used to monitor and ensure the overall health of the system.

  The HANA Monitoring dashboard also visualizes key HANA Metrics of SAP HANA system.

  Reference: https://developers.sap.com/tutorials/dt-monitoring-hana-part1.html https://www.hanatutorials.com/p/hana-monitoring-dashboard.html

• Question 93:

  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?

  A. Yes

  B. No

  Correct Answer: A

  SAP HANA Studio -> Administration -> Overview -> CPU Usage.

  SAP HANA Studio -> Administration -> Performance -> Load -> [System] CPU.

• Question 94:

  Your company has an SAP environment that contains the following components:

  SAP systems based on SAP HANA and SAP Adaptive Server Enterprise (SAP ASE) that run on SUSE Linux Enterprise Server 12 (SLES 12)

  Multiple SAP applications

  The company plans to migrate all the applications to Azure.

  You need to get a comprehensive list of all the applications that are part of the SAP environment.

  What should you use?

  A. the SAP license information

  B. the SAP Solution Manager

  C. the data volume management report

  D. the network inventory and locations

  Correct Answer: B

  The SAP Solution Manager is a centralized robust application management and administration solution used to implement, support, operate and monitor your SAP enterprise solutions, SAP Solution Manager is a platform providing integrated content, tools, methodologies and access to SAP systems.

  Incorrect Answers:

  C: Data volume management is a framework that helps the solution operations team of an SAP-centric solution to balance the need of business' access to a wealth of data and IT efforts to monitor and control data growth and to minimize data volume.

  References: https://blogs.sap.com/2009/02/20/sap-solution-manager-overview-for-dummies/

• Question 95:

  You plan to migrate an SAP ERP Central Component (SAP ECC) production system to Azure.

  You are reviewing the SAP EarlyWatch Alert report for the system.

  You need to recommend sizes for the Azure virtual machines that will host the system.

  Which two sections of the report should you review? Each correct answer presents a complete solution.

  NOTE: Each correct selection is worth one point.

  A. Hardware Capacity

  B. Patch Levels under SAP Software Configuration

  C. Hardware Configuration under Landscape

  D. Database and ABAP Load Optimization

  E. Data Volume Management

  Correct Answer: AC

  References: https://wiki.scn.sap.com/wiki/display/SM/Hardware+Capacity+Checks+in+EWA

• Question 96:

  You plan to migrate an SAP environment to Azure.

  You need to recommend a solution to migrate the SAP application servers to Azure. The solution must minimize downtime and changes to the environments.

  What should you include in the recommendation?

  A. Azure Storage Explorer

  B. Azure Import/Export service

  C. AzCopy

  D. Azure Site Recovery

  Correct Answer: D

  Site Recovery is used to manage and orchestrate disaster recovery of on-premises machines and Azure VMs. However, it can also be used for migration. Migration uses the same steps as disaster recovery with one exception. In a migration, failing machines over from your on-premises site is the final step. Unlike disaster recovery, you can't fail back to on-premises in a migration scenario.

  References: https://docs.microsoft.com/en-us/azure/site-recovery/migrate-tutorial-on-premises-azure

• Question 97:

  You plan to migrate an on-premises SAP development system to Azure.

  Before the migration, you need to check the usage of the source system hardware, such as CPU, memory, network, etc.

  Which transaction should you run from SAP GUI?

  A. SM51

  B. DB01

  C. DB12

  D. OS07N/ST06

  Correct Answer: D

  SAP transaction OS07N (Remote Operating System Activity) is classified in the Basis Component module under application component Operating System Monitors and runs Monitoring Operating System program RSHOST1N upon execution. Incorrect Answers:

  A: Transaction code SM51 is to display list of active application servers that have registered in the SAP message server.

  B: DB01 is a transaction code used for Analyze Exclusive Lockwaits in SAP.

  C: Transaction code DB12 is to collects and presents information that is necessary to monitor database backups.

  ST06 is a transaction code used for Operating System Monitor in SAP. SAP transaction ST06 (Operating System Monitor) is classified in the Basis Component module under application component Operating System Monitors and runs Monitoring Operating System program RSHOST05 upon execution.

  References: http://www.saptransactions.com/codes/OS07N/ https://www.saptransactions.com/codes/ST06/

• Question 98:

  You have an SAP environment that is managed by using VMware vCenter.

  You plan to migrate the SAP environment to Azure.

  You need to gather information to identify which compute resources are required in Azure.

  What should you use to gather the information?

  A. Azure Migrate and SAP EarlyWatch Alert reports

  B. Azure Site Recovery and SAP Quick Sizer

  C. SAP Quick Sizer and SAP HANA system replication

  D. Azure Site Recovery Deployment Planner and SAP HANA Cockpit

  Correct Answer: A

  Azure Migrate is a Microsoft service that helps an enterprise assess how its on-premises workloads will perform, and how much they will cost to host, in the Azure public cloud. An enterprise can use Azure Migrate to discover information about the VMware VMs running within its own data center, including CPU and memory usage, as well as performance history.

  SAP EarlyWatch Alert (EWA) is a monitoring service for SAP customers, to monitor SAP systems in the solution landscape.

  Incorrect Answers:

  D: SAP HANA Cockpit is an administrative tool with a web interface for a correspondingly named database engine, a part of SAP ERP software. It allows both offline and cloud operations for managing databases,

  References: https://searchcloudcomputing.techtarget.com/definition/Azure-Migrate

• Question 99:

  You are migrating SAP to Azure. The ASCS application servers are in one Azure zone, and the SAP database server in in a different Azure zone. ASCS/ERS is configured for high availability.

  During performance testing, you discover increased response times in Azure, even though the Azure environment has better computer and memory configurations than the on-premises environment.

  During the initial analysis, you discover an increased wait time for Enqueue.

  What are three possible causes of the increased wait time? Each correct answer presents a complete solution.

  NOTE: Each correct selection is worth one point.

  A. a missing Enqueue profile

  B. disk I/O during Enqueue backup operations

  C. misconfigured load balancer rules and health check probes for Enqueue and ASCS

  D. active Enqueue replication

  E. network latency between the database server and the SAP application servers

  Correct Answer: CDE

  E: The network latency across Availability Zones is not the same in all Azure regions. In some cases, you can deploy and run the SAP application layer across different zones because the network latency from one zone to the active DBMS VM is acceptable. But in some Azure regions, the latency between the active DBMS VM and the SAP application instance, when deployed in different zones, might not be acceptable for SAP business processes.

  References: https://docs.microsoft.com/en-us/azure/virtual-machines/workloads/sap/sap-ha-availability-zones

• Question 100:

  You have an on-premises SAP environment that uses AIX servers and IBM DB2 as the database platform.

  You plan to migrate SAP to Azure. In Azure, the SAP workloads will use Windows Server and Microsoft SQL Server as the database platform.

  What should you use to export from DB2 and import the data to SQL Server?

  A. R3load

  B. Azure SQL Data Warehouse

  C. SQL Server Management Studio (SSMS)

  D. R3trans

  Correct Answer: A

  Both R3load and SSMA can be used to migrate from DB2 to SQL Server. In the options there is not SSMA, but SSMS, the SSMS cannot be use to migrate DB2 to SQL Server.

  Refer to: https://techcommunity.microsoft.com/t5/running-sap-applications-on-the/sap-os-db-migration-to-sql-server-faq/ba-p/366986 https://sapnwnewbie.blogspot.com/2013/07/osdb-migration-cmd-str-toc-ext-r3load.html https://docs.microsoft.com/en-us/sql/ssma/sql-server-migration-assistant?view=sql-server-ver15 https://docs.microsoft.com/en-us/sql/ssms/sql-server-management-studio-ssms?view=sql-server-ver15