SAP provides low-code/no-code tools to enable non-developers to create extensions without requiring extensive programming knowledge. Below is an explanation of the correct answers:

SAP Build (B):SAP Build is a suite of tools designed for citizen developers, allowing them to create applications, automate processes, and design user interfaces using drag-and-drop functionality.

SAP Fiori extensibility apps (D):SAP Fiori extensibility apps, such as theCustom Fields and Logicapp, allow non-developers to extend standard SAP Fiori apps by adding custom fields, logic, or UI elements without coding.

SAP Business Application Studio (A):SAP Business Application Studio is a development environment for professional developers and requires coding skills, making it unsuitable for non-developers.

SAP Cloud SDK (C):SAP Cloud SDK is a software development kit for building custom extensions and integrations, which requires programming expertise.