A company is planning to retire a data center where a few legacy SAP applications run. The applications are SAP R/3 4.6C with a Microsoft SQL Server 2005 database end are running on Windows Server 2008. The applications are outside the extended maintenance period. There is no SAP support for the applications.
The company has no plans to upgrade the applications or move the applications to a different platform. The company does not have a policy to maintain installation media for any of the applications. The company wants to migrate the applications to AWS.
How can the company migrate the applications to AWS?
A. Use AWS Launch Wizard for SAP to launch the applications on AWS. Migrate the applications by using backup and restore.
B. Perform an SAP system copy from the source to the target by using SAP Software Provisioning Manager.
C. Use AWS Application Migration Service to migrate the applications.
D. Manually install the applications on AWS. Perform a database synchronization from the source to the target.
A company is running its SAP S/4HANA production system on AWS. The system is 5 TB in size and has a high performance and IOPS demand for the SAP HANA data storage. The company is using Amazon Elastic Block Store (Amazon
EBS) General Purpose SSD (gp2) storage with burstable IOPS to meet this demand.
An SAP solutions architect needs to review the current storage layout and recommend a more cost-effective solution without compromising storage performance.
What should the SAP solutions architect recommend to meet these requirements?
A. Switch from burstable IOPS to allocated IOPS for the gp2 storage.
B. Replace all the gp2 storage with Provisioned IOPS SSD (io2) storage.
C. Replace all the gp2 storage with gp3 storage. Configure the required IOPS.
D. Replace all the gp2 storage with gp3 storage at baseline IOPS.
A company uses SAP S/4HANA as its ERP solution. The company is using AWS Backint Agent for SAP HANA (AWS Backint agent) for backups. Although the configuration is correct for AWS Backint agent, the backups are falling with the following error.
NoCredentialProviders: no valid providers in chain.
What could be the reason for this error?
A. AWS Systems Manager Agent is not installed on the Amazon EC2 instance.
B. No IAM role is attached to the Amazon EC2 instance.
C. AWS Backint agent binaries are owned by a non-root user.
D. AWS Backint agent is connecting to Amazon S3 with VPC endpoints.
A company needs to migrate its SAP HANA landscape from an on-premises data center to AWS. The company's existing SAP HANA database instance is oversized. The company must resize the database instance as part of the migration. Which combination of steps should the company take to ensure that the target Amazon EC2 instance is sized optimally for the SAP HANA database instance? (Choose two.)
A. Determine the peak memory utilization of the existing on-premises SAP HANA system.
B. Determine the average memory utilization of the existing on-premises SAP HANA system.
C. For the target system, select any SAP certified EC2 instance that provides more memory than the current average memory utilization.
D. For the target system, select the smallest SAP certified EC2 instance that provides more memory than the current peak memory utilization.
E. For the target system, select any current-generation EC2 memory optimized instance.
A company plans to migrate a critical SAP S/4HANA workload from on-premises hardware to AWS. An SAP solutions architect needs to develop a solution to effectively monitor the SAP landscape on AWS for this workload. The solution must capture resource utilization and must follow a serverless approach to monitor the SAP environment. The solution also must track all the API calls that are made within the company's AWS account.
Which combination of steps should the SAP solutions architect take to meet these requirements? (Choose two.)
A. Configure Amazon CloudWatch detailed monitoring for the AWS resources in the SAP landscape. Use AWS Lambda, and create the Lambda layer "sapjco" for the SAP Java Connector. Deploy the solution with AWS Serverless Application Repository for sap-monitor.
B. Set up a Multi-AZ deployment of SAP on AWS. Use Amazon EC2 Auto Scaling to add or remove EC2 instances automatically based on the CPU utilization of the SAP instance.
C. Use AWS CloudTrail to log and retain account activity related to actions across the SAP on AWS infrastructure.
D. Use the AWS Personal Health Dashboard to get a personalized view of performance and availability of the underlying AWS resources.
E. Use AWS Trusted Advisor to optimize the AWS infrastructure and to improve security and performance.
A company is planning to deploy SAP HANA on AWS. The block storage that hosts the SAP HANA data volume must have at least 64,000 IOPS per volume and must have a maximum throughput of at least 500 MiB/s per volume. Which Amazon Elastic Block Store (Amazon EBS) volume meets these requirements?
A. General Purpose SSD (gp2) EBS volume
B. General Purpose SSD (gp3) EBS volume
C. Provisioned IOPS SSD (io2) EBS volume
D. Throughput Optimized HDD (st1) EBS volume
An SAP engineer is configuring AWS Backint Agent for SAP HANA (AWS Backint agent) for an SAP HANA database that is running on an Amazon EC2 instance. After the configuration, the backups fail. During investigation, the SAP engineer notices that the AWS Backint agent logs contain numerous AccessDenied messages.
Which actions should the SAP engineer take to resolve this issue? (Choose two.)
A. Update the EC2 role permissions to allow S3 bucket access.
B. Verify that the configuration file has the correct formatting of the S3BucketOwnerAccountID.
C. Install AWS Systems Manager Agent (SSM Agent) correctly by using the sudo command.
D. Install the correct version of Python for AWS Backint agent.
E. Add the execute permission to the AWS Backint agent binary.
A company is running its production SAP HANA system on AWS. The SAP HANA system is hosted on an Amazon EC2 instance that runs SUSE Linux Enterprise Server 12. The operating system patch version is out of date, and SAP has
identified some critical security vulnerabilities.
SUSE publishes a critical patch update that requires a system restart to fix the issue. The company must apply this patch along with many prerequisite patches.
Which solution will meet these requirements with the LEAST system downtime?
A. Use the SUSE Linux Enterprise Server patching update process and SUSE tools to apply the required patches to the existing instance.
B. Use AWS Systems Manager Patch Manager to automatically apply the patches to the existing instance.
C. Use AWS Launch Wizard for SAP to provision a second SAP HANA instance with an AMI that contains the required patches. Use SAP HANA system replication to copy the data from the original SAP HANA instance to the newly launched SAP HANA instance. Perform SAP HANA system replication takeover.
D. Use AWS Launch Wizard for SAP to provision a second SAP HANA instance with an AMI that contains the required patches. Use SAP HANA native backup and restore to copy the data from the original SAP HANA instance to the newly launched SAP HANA instance.
A company recently implemented an architecture in which all the systems and components of the company's SAP environment are hosted on AWS. Front-end users connect from the corporate data center. SAP application servers and database servers are hosted in a private subnet.
The company has the following requirements:
1.
Ensure that the instances in the private subnet can connect to the internet and other AWS services.
2.
Prevent instances from receiving inbound traffic that is initiated by someone on the internet.
3.
For SAP support, allow a remote connection between the company's network and SAP. Ensure that access is available to the production environment as needed. Which solution will meet these requirements?
A. Use a NAT gateway to ensure connectivity between the instances in the private subnet and other AWS services. Deploy SAProuter in a public subnet. Assign a public IP address that is reachable from the internet.
B. Use NAT instances to ensure connectivity between the instances in the private subnet and other AWS services. Deploy SAProuter in the private subnet with an Elastic IP address that is reachable from the internet.
C. Use a bastion host to ensure connectivity between the instances in the private subnet and other AWS services. Set up an AWS Direct Connect connection between the SAP support network and the AWS Region where the architecture is implemented.
D. Use an internet gateway to ensure connectivity between the instances in the private subnet and other AWS services. Deploy SAProuter in a public subnet. Assign a public IP address that is reachable from the internet.
A company plans to move its SAP systems from on premises to AWS to reduce infrastructure costs. The company is willing to make a 3-year commitment. However, the company wants to have maximum flexibility for the selection of Amazon EC2 instances across AWS Regions, instance families, and instance sizes.
Which purchasing option will meet these requirements at the LOWEST cost?
A. Spot Instances
B. 3-year Compute Savings Plan
C. 3-year EC2 Instance Savings Plan
D. 3-year Reserved Instances
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