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PAS-C01.pdf
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Topic 1 - Exam A
Topic 1
Question #1
A global enterprise is running SAP ERP Central Component (SAP ECC) workloads on Oracle in an on-premises environment. The enterprise plans
to migrate to SAP S/4HANA on AWS.
The enterprise recently acquired two other companies. One of the acquired companies is running SAP ECC on Oracle as its ERP system. The other
acquired company is running an ERP system that is not from SAP. The enterprise wants to consolidate the three ERP systems into one ERP system
on SAP S/4HANA on AWS. Not all the data from the acquired companies needs to be migrated to the nal ERP system. The enterprise needs to
complete this migration with a solution that minimizes cost and maximizes operational eciency.
Which solution will meet these requirements?
A. Perform a lift-and-shift migration of all the systems to AWS. Migrate the ERP system that is not from SAP to SAP ECC. Convert all three
systems to SAP S/4HANA by using SAP Software Update Manager (SUM) Database Migration Option (DMO). Consolidate all three SAP
S/4HANA systems into a nal SAP S/4HANA system. Decommission the other systems.
B. Perform a lift-and-shift migration of all the systems to AWS. Migrate the enterprise's initial system to SAP HANA, and then perform a
conversion to SAP S/4HANA. Consolidate the two systems from the acquired companies with this SAP S/4HANA system by using the
Selective Data Transition approach with SAP Data Management and Landscape Transformation (DMLT).
C. Use SAP Software Update Manager (SUM) Database Migration Option (DMO) with System Move to re-architect the enterprise’s initial
system to SAP S/4HANA and to change the platform to AWS. Consolidate the two systems from the acquired companies with this SAP
S/4HANA system by using the Selective Data Transition approach with SAP Data Management and Landscape Transformation (DMLT).
D. Use SAP Software Update Manager (SUM) Database Migration Option (DMO) with System Move to re-architect all the systems to SAP
S/4HANA and to change the platform to AWS. Consolidate all three SAP S/4HANA systems into a nal SAP S/4HANA system. Decommission
the other systems.
Correct Answer:
A
ranac
1month, 2weeks ago
Selected Answer: C
This option minimizes cost and maximizes operational efficiency by using the DMO with System Move to migrate the initial system to SAP
S/4HANA on AWS. The Selective Data Transition approach with DMLT allows for the consolidation of the two acquired companies' systems with
the new SAP S/4HANA system, enabling the migration of only necessary data and reducing overall complexity.
upvoted 1 times
ranac
1month, 2weeks ago
Selected Answer: B
This solution involves migrating all three systems to AWS, but only migrating the enterprise's initial system to SAP HANA and then converting it to
SAP S/4HANA. The two acquired company systems will be consolidated with the SAP S/4HANA system by using the Selective Data Transition
approach with SAP Data Management and Landscape Transformation (DMLT). This approach allows for selective data migration, which will help
minimize costs and optimize operational efficiency.
upvoted 1 times
ranac
1month, 2weeks ago
Revisiting this again
C. Use SAP Software Update Manager (SUM) Database Migration Option (DMO) with System Move to re-architect the enterprise’s initial
system to SAP S/4HANA and to change the platform to AWS. Consolidate the two systems from the acquired companies with this SAP
S/4HANA system by using the Selective Data Transition approach with SAP Data Management and Landscape Transformation (DMLT).
upvoted 1 times
ranac
1month, 2weeks ago
This option minimizes cost and maximizes operational efficiency by using the DMO with System Move to migrate the initial system to SAP
S/4HANA on AWS. The Selective Data Transition approach with DMLT allows for the consolidation of the two acquired companies' systems
with the new SAP S/4HANA system, enabling the migration of only necessary data and reducing overall complexity.
upvoted 1 times
asharma45
3months ago
surely C
upvoted 3 times
Community vote distribution
C (83%) B (17%)
ohcn
3months, 1week ago
I think C
upvoted 2 times
schalke04
3months, 2weeks ago
Selected Answer: C
C is correct
upvoted 2 times
Hyperdanny
3months, 2weeks ago
C, since we don't have to move all the data.
upvoted 2 times
kk8s
3months, 3weeks ago
D, i think
upvoted 1 times
dvrao
3months, 3weeks ago
Selected Answer: C
yes, its C. because the migration should be cost effective as well
upvoted 2 times
SMALLAM
3months, 3weeks ago
I think
It’s C
upvoted 4 times
Topic 1
Question #2
A global retail company is running its SAP landscape on AWS. Recently, the company made changes to its SAP Web Dispatcher architecture. The
company added an additional SAP Web Dispatcher for high availability with an Application Load Balancer (ALB) to balance the load between the
two SAP Web Dispatchers.
When users try to access SAP through the ALB, the system is reachable. However, the SAP backend system is showing an error message. An
investigation reveals that the issue is related to SAP session handling and distribution of requests. The company conrmed that the system was
working as expected with one SAP Web Dispatcher. The company replicated the conguration of that SAP Web Dispatcher to the new SAP Web
Dispatcher.
How can the company resolve the error?
A. Maintain persistence by using session cookies. Enable session stickiness (session anity) on the SAP Web Dispatchers by setting the
wdisp/HTTP/esid_support parameter to True.
B. Maintain persistence by using session cookies. Enable session stickiness (session anity) on the ALB.
C. Turn on host-based routing on the ALB to route trac between the SAP Web Dispatchers.
D. Turn on URL-based routing on the ALB to route trac to the application based on URL.
Correct Answer:
C
sagsgg
Highly Voted
3months, 3weeks ago
I think B
upvoted 7 times
Hyperdanny
Highly Voted
3months, 1week ago
B: "The company confirmed that the system was working as expected with one SAP Web Dispatcher." , so Web Dispatcher settings aren't the
problem.
upvoted 6 times
anttan
Most Recent
3months ago
A is correct.
To resolve the error related to SAP session handling and distribution of requests when using an Application Load Balancer (ALB) to balance the
load between two SAP Web Dispatchers, the company should maintain session stickiness (session affinity) by using session cookies. This will
ensure that each user's session is directed to the same SAP Web Dispatcher that the initial request was directed to.
Option A is the correct solution. The wdisp/HTTP/esid_support parameter is used to enable session stickiness on the SAP Web Dispatchers. By
setting it to True, session information is maintained by the SAP Web Dispatcher in a session cookie. This cookie is then used to direct
subsequent requests from the same user to the same SAP Web Dispatcher.
Option B is incorrect because enabling session stickiness on the ALB would not be enough to ensure that session information is maintained
when requests are directed to different SAP Web Dispatchers.
Option C is incorrect because host-based routing would not address the issue of maintaining session information.
Option D is incorrect because URL-based routing is not designed to maintain session information.
upvoted 1 times
ohcn
3months, 1week ago
I think A. The issue is related to session stickness. Enabling wdisp/HTTP/esid_support you can maintain persistence of users session across
requests.
upvoted 1 times
schalke04
3months, 2weeks ago
Selected Answer: A
A. https://help.sap.com/doc/saphelp_nw74/7.4.16/en-us/48/957c9194cc73eae10000000a42189b/content.htm?no_cache=true
upvoted 1 times
SMALLAM
3months, 2weeks ago
I think its A, as the issue is in coming from SAP side?
upvoted 1 times
Hyperdanny
3months, 3weeks ago
Community vote distribution
A (100%)
I am also voting for B. There is a connection between ALB and the dispatchers, but user sessions won't be handle correctly, therefore causing an
error.
upvoted 3 times
Topic 1
Question #3
A company hosts its SAP NetWeaver workload on SAP HANA in the AWS Cloud. The SAP NetWeaver application is protected by a cluster solution
that uses Red Hat Enterprise Linux. High Availability Add-On. The cluster solution uses an overlay IP address to ensure that the high availability
cluster is still accessible during failover scenarios.
An SAP solutions architect needs to facilitate the network connection to this overlay IP address from multiple locations. These locations include
more than 25 VPCs, other AWS Regions, and the on-premises environment. The company already has set up an AWS Direct Connect connection
between the on-premises environment and AWS.
What should the SAP solutions architect do to meet these requirements in the MOST scalable manner?
A. Use VPC peering between the VPCs to route trac between them.
B. Use AWS Transit Gateway to connect the VPCs and on-premises networks together.
C. Use a Network Load Balancer to route connections to various targets within VPCs.
D. Deploy a Direct Connect gateway to connect the Direct Connect connection over a private VIF to one or more VPCs in any accounts.
Correct Answer:
D
ohcn
3months, 1week ago
I think B
upvoted 2 times
schalke04
3months, 2weeks ago
Selected Answer: B
The most scalable solution would be option B: Use AWS Transit Gateway to connect the VPCs and on-premises networks together.
upvoted 2 times
SMALLAM
3months, 2weeks ago
I am voting B
upvoted 2 times
Hyperdanny
3months, 3weeks ago
I am voting B
upvoted 2 times
sagsgg
3months, 3weeks ago
Selected Answer: B
I think B
upvoted 4 times
kk8s
4months ago
Selected Answer: B
B for me
upvoted 2 times
Community vote distribution
B (100%)
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