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AWS Certified SAP on AWS Specialty (PAS-C01)- 认证考试题库-英文-系列一.pdf


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尊敬的考生们,您是否在寻找一款优质的学习资料来备战AWS认证考试?我们为您带来了最新的AWS证考试题库!它将帮助您更好地理解AWS架构,提升考试通过率。
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实战模拟:本题库不仅提供了大量的理论知识题目,还提供了大量的实战模拟题。这些模拟题将帮助您熟悉考试形式,提前适应考试节奏,从而在真正的考试中更加自信。
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【AWS Certified SAP on AWS Specialty (PAS-C01)】是AWS提供的针对SAP解决方案的专业认证考试,旨在验证考生在AWS平台上部署、管理和优化SAP应用程序的能力。此认证涵盖了一系列关键知识点,包括但不限于:
1. **SAP系统迁移**:
- 题目1描述了一个公司使用AWS Application Migration Service (CloudEndure Migration) 进行同构迁移的情况。当迁移完成后,测试实例在R5实例家族上启动失败,因为网络连接被拒绝。解决这个问题的关键在于在源系统上安装缺失的驱动程序(Answer D)。这表明考生需要了解在AWS上迁移SAP系统时可能遇到的兼容性和驱动问题,以及如何解决这些问题以确保迁移的成功。
2. **SAP灾难恢复(DR)解决方案**:
- 题目2涉及一个公司希望利用AWS改善其SAP DR解决方案的恢复点目标(RPO)和恢复时间目标(RTO)。公司运行的是基于SAP HANA的SAP ECC,设定的RPO为15分钟,RTO为4小时。这提示考生需要理解如何在AWS上构建高效的DR策略,包括选择适当的硬件配置(如内存大小和SAP HANA的全局分配限制),以及如何满足严格的业务连续性要求。
3. **AWS服务的使用**:
- 两个问题中提到了Amazon EC2(用于测试实例)和AWS Application Migration Service (CloudEndure Migration),显示了对AWS核心服务的掌握是至关重要的。考生需要熟悉EC2实例的管理,包括实例状态检查和故障排查,以及使用AWS服务进行大规模应用迁移的流程。
4. **性能优化与架构设计**:
- 提及RPO和RTO的目标,意味着考生需掌握如何在AWS上配置和优化SAP HANA环境以实现高性能和高可用性,包括选择合适的EC2实例类型、存储解决方案和网络配置。
5. **AWS支持与资源管理**:
- 考虑到实例问题的解决可能涉及到与AWS Support的交互(Answer C),考生应熟悉AWS支持流程,知道何时提交工单以获得帮助。此外,还需要了解AWS区域的资源限制,并知道如何请求增加限制。
6. **持续学习与题库资源**:
- 描述中提到的题库资源强调了备考过程中理论学习与实战模拟的重要性,这将帮助考生增强对AWS架构的理解,提高考试通过率。备考者应充分利用这样的资源,不仅掌握理论知识,还要通过模拟考试来熟悉实际考试的流程和节奏。
通过AWS Certified SAP on AWS Specialty (PAS-C01)认证,考生需要展示对AWS平台上的SAP解决方案的深度理解和实践经验,包括迁移策略、灾难恢复规划、服务操作以及性能调优等关键技能。

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Question1 : A company has an SAP Business One system that runs on SUSE Linux Enterprise
Server 12 SP3. The company wants to migrate the system to AWS. An SAP solutions architect
selects a homogeneous migration strategy that uses AWS Application Migration Service
(CloudEndure Migration).
After the server migration process is finished, the SAP solutions architect launches an Amazon
EC2 test instance from the R5 instance family. After a few minutes, the EC2 console reports that
the test instance has failed an instance status check. Network connections to the instance are
refused.
How can the SAP solutions architect solve this problem?
A: Reboot the instance to initiate instance migration to another host.
B: Request an instance limit increase for the AWS Region where the test instance is being
launched.
C: Create a ticket for AWS Support that documents the test server instance ID. Wait for AWS to
update the host of the R5 instance.
D: Install the missing drivers on the source system. Wait for the completion of migration
synchronization. Launch the test instance again.
Explanation : Answer is D. Installing the missing drivers on the source system should solve the
problem. The failure of the instance status check and refusal of network connections could be due
to driver issues. After the drivers are installed, the migration synchronization should be completed
before launching the test instance again to prevent the same problem.
Answer: D
Question2 : A company wants to improve the RPO and RTO for its SAP disaster recovery (DR)
solution by running the DR solution on AWS. The company is running SAP ERP Central
Component (SAP ECC) on SAP HANA. The company has set an RPO of 15 minutes and an RTO
of 4 hours.
The production SAP HANA database is running on a physical appliance that has x86 architecture.
The appliance has 1 TB of memory, and the SAP HANA global allocation limit is set to 768 GB.
The SAP application servers are running as VMs on VMware, and they store data on an NFS file
system. The company does not want to change any existing SAP HANA parameters that are
related to data and log backup for its on-premises systems.
What should an SAP solutions architect do to meet the DR objectives MOST cost-effectively?

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A: For the SAP HANA database, change the log backup frequency to 5 minutes. Move the data
and log backups to Amazon S3 by using the AWS CLI or AWS DataSync. Launch the SAP HANA
database. For the SAP application servers, export the VMs as AMIs by using the VM
Import/Export feature from AWS. For NFS file shares /sapmnt and /usr/sap/trans, establish real-
time synchronization from DataSync to Amazon Elastic File System (Amazon EFS).
B: For the SAP HANA database, change the log backup frequency to 5 minutes. Move the data
and log backups to Amazon S3 by using AWS Storage Gateway File Gateway. For the SAP
application servers, export the VMs as AMIs by using the VM Import/Export feature from AWS. For
NFS file shares /sapmnt and /usr/sap/trans, establish real-time synchronization from AWS
DataSync to Amazon Elastic File System (Amazon EFS).
C: For the SAP HANA database, SAP application servers, and NFS file shares, use CloudEndure
Disaster Recovery to replicate the data continuously from on premises to AWS. Use CloudEndure
Disaster Recovery to launch target instances in the event of a disaster.
D: For the SAP HANA database, use a smaller SAP certified Amazon EC2 instance. Use SAP
HANA system replication with ASYNC replication mode to replicate the data continuously from on
premises to AWS. For the SAP application servers, use CloudEndure Disaster Recovery for
continuous data replication. For NFS file shares /sapmnt and /usr/sap/trans, establish real-time
synchronization from AWS DataSync to Amazon Elastic File System (Amazon EFS).
Explanation : Answer is C. CloudEndure Disaster Recovery is the most cost-effective option. This
service continually replicates your data from on premises to AWS and can launch target instances
in the event of a disaster, ensuring the company's RPO and RTO objectives are met without
requiring any changes to existing SAP HANA parameters. Unlike the other solutions, it does not
involve potentially costly activities such as changing log backup frequency or moving logs and
data to Amazon S3.
Answer: C
Question3 : A company is running SAP ERP Central Component (SAP ECC) with a Microsoft
SQL Server database on AWS. A solutions architect must attach an additional 1 TB Amazon
Elastic Block Store (Amazon EBS) volume. The company needs to write the SQL Server database
backups to this EBS volume before moving the database backups to Amazon S3 for long-term
storage.
Which EBS volume type will meet these requirements MOST cost-effectively?

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A: Throughput Optimized HDD (st1)
B: Provisioned IOPS SSD (io2)
C: General Purpose SSD (gp3)
D: Cold HDD (sc1)
Explanation : Answer is A. The Throughput Optimized HDD (st1) is ideal for frequently accessed,
throughput intensive workloads with large datasets and large I/O sizes, such as MapReduce,
Kafka, log processing, data warehouse, and ETL workloads. In this scenario, these backups can
be large and are written sequentially, the st1 volume type could meet the needs more cost-
effectively.
Answer: A
Question4 : A financial services company is implementing SAP core banking on AWS. The
company must not allow any system information to traverse the public internet. The company
needs to implement secure monitoring of its SAP ERP Central Component (SAP ECC) system to
check for performance issues and faults in its application. The solution must maximize security
and must be supported by SAP and AWS.
How should the company integrate AWS metrics with its SAP system to meet these requirements?
A: Set up SAP Solution Manager to call Amazon CloudWatch and Amazon EC2 endpoints with
REST-based calls to populate SAPOSCOL details. Use SAP transaction ST06N to monitor CPU
and memory utilization on each EC2 instance.
B: Install the AWS Data Provider for SAP on the Amazon EC2 instances that host SAP. Allow
access to the Amazon CloudWatch and EC2 endpoints through a NAT gateway. Create an IAM
policy that allows the ec2:DescribeInstances action, the cloudwatch:GetMetricStatistics action, and
the ec2:DescribeVolumes action for all EC2 resources.
C: Install the AWS Data Provider for SAP on the Amazon EC2 instances that host SAP. Create
VPC endpoints for Amazon CloudWatch and Amazon EC2. Allow access through these endpoints.
Create an IAM policy that allows the ec2:DescribeInstances action, the
cloudwatch:GetMetricStatistics action, and the ec2:DescribeVolumes action for all EC2 resources.

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D: Install the AWS Data Provider for SAP on the Amazon EC2 instances that host SAP. Create
VPC endpoints for Amazon CloudWatch and Amazon EC2. Allow access through these endpoints.
Create an IAM policy that allows all actions for all EC2 resources.
Explanation : Answer is C. Installing AWS Data Provider for SAP on Amazon EC2 instances
allows the company to integrate AWS metrics with its SAP system. By creating VPC endpoints for
Amazon CloudWatch and Amazon EC2, the company can also ensure that system information
does not traverse the public internet. Further, an IAM policy that permits the
ec2:DescribeInstances action, the cloudwatch:GetMetricStatistics, and the ec2:DescribeVolumes
action for all EC2 resources maintains potential optimal monitoring of the SAP system and
supports maximum security.
Answer: C
Question5 : A company is planning to move to AWS. The company wants to set up sandbox and
test environments on AWS to perform proofs of concept (POCs). Development and production
environments will remain on premises until the POCs are completed.
At the company’s on-premises location, SAProuter is installed on the same server as SAP
Solution Manager. The company uses SAP Solution Manager to monitor the entire landscape. The
company uses SAProuter to connect to SAP Support. The on-premises SAP Solution Manager
instance must monitor the performance and server metrics of the newly created POC systems on
AWS. The existing SAProuter must be able to report any issues to SAP.
What should an SAP solutions architect do to set up this hybrid infrastructure MOST cost-
effectively?
A: Install a new SAP Solution Manager instance and a new SAProuter instance in the AWS
environment. Connect the POC systems to these new instances. Use these new instances in
parallel with the on-premises SAP Solution Manager instance and the on-premises SAProuter
instance.
B: Install a new SAP Solution Manager instance and a new SAProuter instance in the AWS
environment. Install the Amazon CloudWatch agent on all on-premises instances. Push the
monitoring data to the new SAP Solution Manager instance. Connect all on-premises systems and
POC systems on AWS to the new SAP Solution Manager instance and the new SAProuter
instance. Remove the on-premises SAP Solution Manager instance and the on-premises
SAProuter instance. Use the new instances on AWS.
C: Use AWS Site-to-Site VPN to connect the on-premises network to the AWS environment.
Connect the POC systems on AWS to the on-premises SAP Solution Manager instance and the

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on-premises SAProuter instance.
D: Add the POC systems on AWS to the existing SAP Transport Management System that is
configured in the on-premises SAP systems.
Explanation : Answer is C. Setting up a Site-to-Site VPN to connect the on-premises network to
the AWS environment would be the most cost-effective solution. It allows the existing on-premises
SAP Solution Manager instance and SAProuter instance to monitor the performance and server
metrics of the POC systems on AWS. There is no need for additional installations, thus saving
setup and maintenance costs. The on-premises SAProuter can continue to report any issues to
SAP support.
Answer: C
Question6 : A company is designing a disaster recovery (DR) strategy for an SAP HANA
database that runs on an Amazon EC2 instance in a single Availability Zone. The company can
tolerate a long RTO and an RPO greater than zero if it means that the company can save money
on its DR process.
The company has configured an Amazon CloudWatch alarm to automatically recover the EC2
instance if the instance experiences an unexpected issue. The company has set up AWS Backint
Agent for SAP HANA to save the backups into Amazon S3.
What is the MOST cost-effective DR option for the company's SAP HANA database?
A: Set up AWS CloudFormation to automatically launch a new EC2 instance for the SAP HANA
database in a second Availability Zone from backups that are stored in Amazon S3. When the
SAP HANA database is operational, perform a database restore by using the standard SAP HANA
restore process.
B: Launch a secondary EC2 instance for the SAP HANA database on a less powerful EC2
instance type in a second Availability Zone. Configure SAP HANA system replication with the
preload option turned off.
C: Launch a secondary EC2 instance for the SAP HANA database on an equivalent EC2 instance
type in a second Availability Zone. Configure SAP HANA system replication with the preload
option turned on.
D: Set up AWS CloudFormation to automatically launch a new EC2 instance for the SAP HANA
database in a second Availability Zone from backups that are stored in Amazon Elastic Block
Store (Amazon EBS). When the SAP HANA database is operational, perform a database restore
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