Microsoft

AZ-120 Free Practice Questions — Page 9

Question 81

You have an SAP on Azure deployment that has been running for 180 days. You need to validate that the virtual machines are sized to maximize the use of allocated resources. The solution must minimize administrative effort. What should you use?

A. Azure Advisor
B. SAP Quick Sizer
C. Azure Monitor for SAP solutions
D. VM insights
Show Answer
Correct Answer: A
Explanation:
Azure Advisor analyzes virtual machine utilization over time and provides right-sizing recommendations to help optimize resource use with minimal administrative effort. SAP Quick Sizer is for estimating requirements before deployment, while the monitoring options focus on telemetry and diagnostics.

Question 82

HOTSPOT You have an on-premises SAP HANA deployment that uses HANA system replication in synchronous mode. You plan to migrate the on-premises deployment to Azure and use ultra disks as part of the HANA deployment on Azure. You need to configure storage resources and high availability for the HANA deployment on Azure. What should you do? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Illustration for AZ-120 question 82
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Correct Answer: Use the ultra disks as: Data disks only Implement high availability by using: Availability zones
Explanation:
Ultra disks cannot be used as operating system disks and do not support availability sets. Availability zones provide high availability for this deployment.

Question 83

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 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 subnets and the on-premises network. You need to ensure that all traffic is routed through the network virtual appliance. Solution: You configure a user-defined route table. Does this meet the goal?

A. Yes
B. No
Show Answer
Correct Answer: A
Explanation:
Yes. A user-defined route can direct traffic destined for the on-premises network to the network virtual appliance as its next hop, ensuring that traffic passes through the firewall.

Question 84

HOTSPOT You are planning an SAP NetWeaver deployment on Azure. The database tier will consist of two Azure virtual machines that have Microsoft SQL Server 2017 installed. Each virtual machine will be deployed to a separate availability zone. You need to perform the following: • Minimize network latency between the virtual machines. • Measure network latency between the virtual machines. What should you do? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Illustration for AZ-120 question 84
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Correct Answer: To minimize latency: Enable Accelerated Networking. To measure latency: Use Niping.
Explanation:
Accelerated Networking reduces VM network latency. SAP’s Niping tool measures latency between the two VMs.

Question 85

HOTSPOT You plan to deploy an SAP NetWeaver landscape that will use SQL Server on Azure virtual machines. The database tier must meet the following requirements: • Maintain database availability in the event of a single Azure datacenter failure. • Maximize IOPS. How should you configure the database tier? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Illustration for AZ-120 question 85
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Correct Answer: Deploy database servers to: Availability zones Configure disks to use: Premium SSD Deploy a load balancing solution of type: Azure Standard Load Balancer
Explanation:
Placing database servers in separate availability zones protects against a single datacenter failure. Premium SSD provides the highest IOPS of the listed storage types, and Standard Load Balancer supports zone-based deployments.

Question 86

You have an Azure subscription that contains the resources shown in the following table. You need to download and install operating system updates from SUSE on HLI1. Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

A. Install and configure the SUSE Linux Subscription Management Tool on Server1.
B. Install and configure the SUSE Linux Subscription Management Tool on Server2.
C. Install and configure the SUSE Linux Subscription Management Tool on Server3.
D. Install and configure the SUSE Linux Subscription Management Tool client on Server2.
E. Install and configure the SUSE Linux Subscription Management Tool client on HLI1.
Show Answer
Correct Answer: B, E
Explanation:
Install and configure the SUSE Linux Subscription Management Tool (SMT) server on Server2, then install and configure the SMT client on HLI1 so it can obtain SUSE updates through that server.

Question 87

HOTSPOT You plan to deploy a highly available SAP NetWeaver system to Azure virtual machines on SUSE Linux Enterprise Server (SLES) for SAP Applications. You need to configure a load balancer that will be deployed in front of the ABAP Central Services (ASCS) tier. The solution must minimize the number of required load balancing rules. What should you configure? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Illustration for AZ-120 question 87
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Correct Answer: Load balancer type: Azure Standard Load Balancer Load balancer configuration: Select HA ports
Explanation:
A Standard Load Balancer supports an HA ports rule, which covers the required ASCS ports with fewer load-balancing rules.

Question 88

You have an SAP production landscape on Azure that uses a two-node Pacemaker cluster. You need to ensure that the cluster automatically fails over for Azure scheduled events. What should you configure on each node?

A. the Azure Monitor agent
B. the Linux diagnostics extension (LAD)
C. the Azure fence agent
D. the Azure VM extension for SAP
Show Answer
Correct Answer: C
Explanation:
Configure the Azure fence agent on each node. It enables the Pacemaker cluster to respond to Azure scheduled events and perform failover when needed.

Question 89

You plan to deploy an SAP landscape to Azure virtual machines. The landscape will contain three virtual machines that will have the SAP Web Dispatcher role. The virtual machines will be in the same availability set. You need to configure a traffic distribution solution for the Web Dispatcher. The solution must meet the following requirements: • Users must be able to access the Web Dispatcher URL in the event of a virtual machine outage. • Costs must be minimized. What should you use?

A. Azure Application Gateway
B. Azure Web Application Firewall (WAF)
C. Azure Standard Load Balancer
D. Basic Azure Load Balancer
Show Answer
Correct Answer: C
Explanation:
Azure Standard Load Balancer can distribute traffic across the Web Dispatcher VMs and use health probes to stop sending traffic to a VM that fails. It is a lower-cost fit than Application Gateway for this requirement. Basic Load Balancer has been retired. Sources: https://learn.microsoft.com/en-us/azure/architecture/guide/sap/sap-s4hana

Question 90

You have an SAP HANA on Azure (Large Instances) deployment that has two Type II SKU nodes. Each node is provisioned in a separate Azure region. You need to monitor storage replication for the deployment. What should you use?

A. xfsdump
B. azacsnap
C. rear
D. tar
Show Answer
Correct Answer: B
Explanation:
Use **azacsnap**. It supports monitoring storage replication status for SAP HANA on Azure Large Instances. xfsdump and tar are archiving tools, while rear is for system recovery.

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