Solution

The correct answer is Option 1.

Key Points

• Jackson's Principle in Software Engineering is based on Designation, Definitions, and Refutable Assertions.
• Designation: This involves identifying and naming the different components and elements within the software system.
• Definitions: This involves providing clear and precise definitions of the various components and elements identified.
• Refutable Assertions: This involves making assertions about the software system that can be tested and potentially refuted, ensuring the system's robustness and reliability.

Additional Information

• Option 2, which includes Definitions, Refutable Assertions, and Formal Review, is incorrect because Formal Review is not part of Jackson's Principle.
• Option 3, which includes Refutable Assertions, Formal Review, and Requirement Elicitation, is incorrect because Requirement Elicitation and Formal Review are not part of Jackson's Principle.
• Option 4, which includes Definitions, Formal Review, and Refutable Assertions, is incorrect because Formal Review is not part of Jackson's Principle.