CAD Cheat Sheet 2026

The 30 highest-yield CAD facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. Which SAP BTP feature helps a CAD developer cache frequently read configuration data and reduce database hits? → SAP BTP Redis Cache or Application-level caching via CAP
2. In SAP CAD, which data type is recommended for storing monetary values to avoid floating-point precision errors? → DECIMAL(p, s)
3. What is the primary objective of communication & stakeholder engagement within the CAD professional framework? → Analyzing data systematically using validated assessment tools
4. Which integration method ensures real-time data synchronization between systems? → Event-driven integration
5. Which scenario would require a application developer professional to escalate a structure & design concern? → Creating feedback mechanisms that encourage continuous improvement
6. Which tool or methodology is most appropriate for analyzing application user interface outcomes? → Maintaining professional boundaries while building collaborative relationships
7. Which debugging technique involves adding output statements to track program flow and variable values? → Print/log debugging
8. Which tool category is commonly used for automated UI testing of web applications? → Browser automation tools such as Selenium or Playwright
9. Which SAP tool is used to model and manage data migration tasks during an SAP system implementation? → SAP Data Services (BODS)
10. In the context of application developer, which principle most directly governs security & deployment practices? → Applying evidence-based methodologies with peer-reviewed support
11. What is the benefit of using UI components like buttons and menus consistently across an application? → Enhances user familiarity and ease of use
12. Which SQL technique in ABAP or HANA avoids redundant computation when the same sub-query result is needed multiple times in a query? → Common Table Expressions (WITH clause) to define reusable sub-query results
13. Which tool is commonly used for continuous integration and deployment (CI/CD)? → Jenkins
14. Which SAP CAD best practice applies when an application must consume the same OData entity set from two different back-end systems? → Use two separate destinations and a routing layer or integration flow
15. What is the primary objective of risk management & mitigation within the CAD professional framework? → Analyzing data systematically using validated assessment tools
16. Which scenario would require a application developer professional to escalate a application user interface concern? → Creating feedback mechanisms that encourage continuous improvement
17. What is the recommended frequency for reviewing and updating system automation protocols? → Monitoring outcomes through regular data collection and trend analysis
18. A new regulation impacts application user interface procedures. What should a CAD professional do first? → Ensuring compliance with current regulatory requirements and standards
19. What does the term 'data federation' mean in the context of SAP CAD applications? → Querying multiple heterogeneous data sources as if they were one
20. Which type of testing is performed without knowledge of the internal code structure? → Black-box testing
21. What is the recommended strategy to reduce unnecessary OData backend calls in a SAPUI5 application? → Use batch requests ($batch) to group multiple OData operations into a single HTTP call
22. Which SAP CAD design pattern helps decouple UI components from business logic to improve testability and maintainability? → Model-View-Controller (MVC) with Separation of Concerns
23. Which principle promotes code reusability and maintainability in software design? → DRY (Don't Repeat Yourself)
24. Which scenario would require a application developer professional to escalate a system automation concern? → Creating feedback mechanisms that encourage continuous improvement
25. What does 'boundary value analysis' focus on when designing test cases? → Input values at the edges of valid ranges
26. Which UI element is used to gather input from users? → Input field
27. What is a 'mock object' in the context of unit testing? → A simulated object that mimics the behavior of real dependencies
28. A new regulation impacts system automation procedures. What should a CAD professional do first? → Ensuring compliance with current regulatory requirements and standards
29. What does 'index server CPU saturation' indicate in an SAP HANA performance alert? → The in-memory column store processing cores are overloaded, causing query queuing
30. When using SAP HANA as the database layer, which JOIN strategy is recommended for large fact tables to improve performance? → Hash join with column pruning