Planning and Administering Microsoft Azure for SAP Workloads 온라인 연습
최종 업데이트 시간: 2024년12월16일
당신은 온라인 연습 문제를 통해 Microsoft AZ-120 시험지식에 대해 자신이 어떻게 알고 있는지 파악한 후 시험 참가 신청 여부를 결정할 수 있다.
시험을 100% 합격하고 시험 준비 시간을 35% 절약하기를 바라며 AZ-120 덤프 (최신 실제 시험 문제)를 사용 선택하여 현재 최신 108개의 시험 문제와 답을 포함하십시오.
/ 4
Question No : 1
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.
정답:
Explanation:
Question No : 2
DRAG DROP
You have an on-premises SAP environment that runs on SUSE Linux Enterprise Server (SLES) servers and Oracle. The version of the SAP ERP system is 6.06 and the version of the portal is SAP NetWeaver 7.3.
You need to recommend a migration strategy to migrate the SAP ERP system and the portal to Azure. The solution must be hosted on SAP HAN
정답: Explanation:
1) SUM+DMO+System update.
2) Heterogeneous system copy.
Question No : 3
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.
정답: Explanation:
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 No : 4
HOTSPOT
You are planning the Azure network infrastructure for an SAP environment.
For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.
정답:
Explanation:
Box 1: NO
Box 2: Yes
Box 3: Yes
Be aware that network traffic between two peered Azure virtual networks is subject to transfer costs. Huge data volume that consists of many terabytes is exchanged between the SAP application layer and the DBMS layer. You can accumulate substantial costs if the SAP application layer and DBMS layer are segregated between two peered Azure virtual networks.
References: https://docs.microsoft.com/en-us/azure/virtual-machines/workloads/sap/dbms_guide_general
Question No : 5
You plan to deploy an SAP landscape that will have virtual machines deployed to multiple Azure regions.
You need to ensure that the virtual machines can communicate across the regions.
What should you configure?
정답: Explanation:
Depending on the rules and restrictions you want to apply between the different virtual networks hosting VMs of different SAP systems, you should peer those virtual network
Note: Virtual network peering enables you to seamlessly connect two or more Virtual Networks in Azure. The virtual networks appear as one for connectivity purposes. The traffic between virtual machines in peered virtual networks uses the Microsoft backbone infrastructure. Like traffic between virtual machines in the same network, traffic is routed through Microsoft's private network only.
Azure supports the following types of peering:
Virtual network peering: Connect virtual networks within the same Azure region.
Global virtual network peering: Connecting virtual networks across Azure regions.
Reference:
https://docs.microsoft.com/en-us/azure/virtual-machines/workloads/sap/hana-network-architecture
https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-peering-overview
Question No : 6
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.
정답:
Explanation:
Box 1: Yes
Box 2: Yes
AAP application server to database server latency can be tested with ABAPMeter report /SSA/CAT.
Box 3: Yes
To analyze network issue or measure network metrics you can test the connection using SAP's NIPING program. You can use NIPING to analyze the network connection between any two machines running SAP software.
Question No : 7
You have an on-premises SAP production landscape.
You plan to migrate to SAP on Azure.
You need to generate an SAP Early Watch Alert report.
What should you use?
정답:
Question No : 8
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?
정답: Explanation:
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.
References:
https://developers.sap.com/tutorials/dt-monitoring-hana-part1.html
https://www.hanatutorials.com/p/hana-monitoring-dashboard.html
Question No : 9
This question requires that you evaluate the underlined text to determine if it is correct.
When deploying SAP HANA to an Azure virtual machine, you can enable Write Accelerator to reduce the latency between the SAP application servers and the database layer.
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.
정답: Explanation:
To further reduce network latency between Azure VMs, we [Microsoft] recommend that you choose Azure Accelerated Networking. Use it when you deploy Azure VMs for an SAP workload, especially for the SAP application layer and the SAP DBMS layer.
Question No : 10
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 migrate SAP to Azure by using Azure Site Recovery, and then you upgrade to SAP NetWeaver 7.4.
Does this meet the goal?
정답: Explanation:
We need upgrade to SAP NetWeaver 7.4 before the migration.
Reference: https://docs.microsoft.com/en-us/azure/site-recovery/vmware-azure-architecture
Question No : 11
You have an SAP production landscape that uses SAP HANA databases on Azure. The HANA database server is a Standard.M32ms Azure virtual machine that has 864 GB of RAM.
The HANA database is 400 GB. You expect the database to grow by 40 percent during the next 12 months.
You resize the HANA database server virtual machine to Standard_m64ms and ,024 GB of RAM.
You need to recommend additional changes to minimize performance degradation caused by database growth
What should you recommend for the HANA database server?
정답:
Question No : 12
DRAG DROP
You deploy an SAP environment on Azure.
You need to configure SAP NetWeaver to authenticate by using Azure Active Directory (Azure AD).
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.
정답:
Question No : 13
You have an existing SAP production landscape that uses SAP HANA databases.
You plan to migrate the landscape to Azure.
Which Azure virtual machine series will be Azure supported for the production SAP HANA database deployment?
정답:
Question No : 14
CORRECT TEXT
You have an existing on-premises SAP landscape that is hosted on VMware VSphere.
You plan to migrate the landscape to Azure.
You configure the Azure Site Recovery replication policy shown in the following exhibit.
정답:
Question No : 15
You have an on-premises SAP landscape that contains a 20-TB IBM DB2 database. The database contains large tables that are optimized for read operations via secondary indexes.
You plan to migrate the database platform to SQL Server on Azure virtual machines.
You need to recommend a database migration approach that minimizes the time of the export stage.
What should you recommend?
정답: Explanation:
Secondary indexes for very large tables can be removed from the STR file and built ONLINE with scripts after the main portion of the import has finished and post processing tasks such as configuring STMS are occurring.
References: https://techcommunity.microsoft.com/t5/running-sap-applications-on-the/very-large-
database-migration-to-azure-8211-recommendations/ba-p/368146
