📘 Free AZ-120 Sample Questions
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:
C. misconfigured load balancer rules and health check probes for Enqueue and ASCS
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:
C. SQL Server Management Studio (SSMS)
HOTSPOT -
You are designing the backup for an SAP database.
You have an Azure Storage account that is configured as shown in the following exhibit.
A
Correct Answer:
A.
Explanation:
Box 1: standard solid-state drives (SSDs)
Standard SSD Managed Disks, a low-cost SSD offering, are optimized for test and entry-level production workloads requiring consistent latency.
Box 2: to another Azure region -
Geo-redundant storage (GRS) copies your data synchronously three times within a single physical location in the primary region using LRS. It then copies your data asynchronously to a single physical location in a secondary region that is hundreds of miles away from the primary region.
References:
https://azure.microsoft.com/en-us/pricing/details/managed-disks/ https://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy#geo-redundant-storage
DRAG DROP -
You migrate SAP ERP Central Component (SAP ECC) production and non-production landscapes to Azure.
You are licensed for SAP Landscape Management (LaMa).
You need to refresh from the production landscape to the non-production landscape.
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.
Select and Place:
A
Correct Answer:
A.
Explanation:
Step 1: From the Azure portal, create a service principal
The Azure connector can use a Service Principal to authorize against Microsoft Azure. Follow these steps to create a Service Principal for SAP Landscape
Management (LaMa).
Step 2: Add permissions to the service principal
The Service Principal does not have permissions to access your Azure resources by default. You need to give the Service Principal permissions to access them.
Step 3: From the Cloud Managers tab in LaMa, add an adapter
Create a new connector in SAP LaMa
Open the SAP LaMa website and navigate to Infrastructure. Go to tab Cloud Managers and click on Add. Select the Microsoft Azure Cloud Adapter
Step 4: Install and configure LaMA on an SAP NetWeater instance
Provision a new adaptive SAP system
You can manually deploy a new virtual machine or use one of the Azure templates in the quickstart repository. It contains templates for SAP NetWeaver ASCS,
SAP NetWeaver application servers, and the database. You can also use these templates to provision new hosts as part of a system copy/clone etc.
Note: To support customers on their journey into a cloud model (hybrid or entirely public cloud), SAP and Microsoft partnered to create an adapter that integrates the SAP management capabilities of LaMa with the IaaS advantages of Microsoft Azure.
References:
https://docs.microsoft.com/en-us/azure/virtual-machines/workloads/sap/lama-installation
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.
Hot Area:
A
Correct Answer:
A.
Explanation:
Box 1: Yes -
Box 2: Yes -
Oracle Database 12c Release 2 (12.2) is certified on Microsoft Windows Server 2016 (Standard, Datacenter, and Essentials Editions), which includes support for the database client, server, and Oracle Real Application Clusters.
Organizations can run SAP applications with Oracle databases on the same code base on Unix, Linux, and Windows operating systems.
Box 3: Yes -
References:
https://docs.microsoft.com/en-us/azure/virtual-machines/workloads/oracle/oracle-overview https://docs.oracle.com/en/database/oracle/oracle-database/12.2/ntdbn/index.html#
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 and SAP EarlyWatch Alert reports
Explanation:
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
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:
A. Hardware Capacity
Explanation:
It is important to note that there are 2 types of data collected for Hardware Capacity.
? Performance Data - e.g. CPU and Memory utilization data.
Hardware Capacity data shown in the EWA is measuring CPU and Memory utilization data. This is known as Performance Data.
? Configuration Data - e.g. OS information, CPU type.
It is also collecting system information about the host such as hardware manufacturer, CPU type etc. This is known as Configuration Data.
Incorrect Answers:
E: Data Volume Management focuses on whether the collection of DVM content for the EarlyWatch Alert report is not performed, not activated, or not possible because the SAP Solution Manager system does not meet the technical requirements.
References:
https://wiki.scn.sap.com/wiki/display/SM/Hardware+Capacity+Checks+in+EWA
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. Azure Site Recovery
Explanation:
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
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
Correct Answer:
D. OS07N
Explanation:
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.
Reference:
http://www.saptransactions.com/codes/OS07N/
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
Explanation:
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.
Reference:
https://blogs.sap.com/2009/02/20/sap-solution-manager-overview-for-dummies/
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