A is correct because based on end-to-end processes like order-to-cash is one of the ways to set up Scrum teams. This way, the Scrum teams are organized around the business value streams that they support, and they have a clear understanding of the customer needs and expectations. This also helps to reduce dependencies and handovers between teams, and to optimize the flow of work.
C is correct because as a cross-functional team covering multiple functions, like configuration, data loads, and testing is one of the ways to set up Scrum teams. This way, the Scrum teams have all the skills and competencies that they need to deliver a complete and working product increment in each Sprint. This also helps to increase collaboration and communication within the team, and to foster a sense of ownership and accountability.

D is correct because servers are the customer's responsibility in both on-premise and private cloud scenarios. Servers are the hardware devices that host the SAP system and its components. The customer has to provide, maintain, and secure their own servers in both scenarios, as they have full control over their infrastructure. Verified :
: [SAP S/4HANA Cloud Editions]

B is correct because String test > Integration Test > User Acceptance Test is the best outline of the sequence of testing in the Realize phase. The String test is performed first to verify the end-to-end processes across the system landscape. The Integration Test is performed next to verify the integration of the solution with other systems and interfaces. The User Acceptance Test is performed last to verify that the solution meets the customer's business requirements and expectations. Verified :

B is correct because SAP Fieldglass is one of the products that are addressed in the SAP Activate methodology for the Intelligent Enterprise roadmap. SAP Fieldglass is a cloud-based solution that helps organizations manage their external workforce and services procurement. The SAP Activate methodology for the Intelligent Enterprise roadmap provides guidance on how to implement and integrate SAP Fieldglass with other SAP solutions, such as SAP S/4HANA, SAP SuccessFactors, or SAP Ariba.
C is correct because SAP Ariba is one of the products that are addressed in the SAP Activate methodology for the Intelligent Enterprise roadmap. SAP Ariba is a cloud-based solution that helps organizations manage their procurement and supply chain processes. The SAP Activate methodology for the Intelligent Enterprise roadmap provides guidance on how to implement and integrate SAP Ariba with other SAP solutions, such as SAP S/4HANA, SAP Fieldglass, or SAP Concur. Verified :
: [SAP Activate Methodology for Intelligent Spend Management Roadmap]

C is correct because the Central Business Configuration System (CBC) is a tool that enables customers to activate their SAP S/4HANA Cloud, public edition systems by following guided steps and entering configuration data. Verified :
: Central Business Configuration Overview