The Factory design pattern is primarily used to create objects while adhering to the object-oriented principles of single responsibility and separation of concern. It abstracts the process of object creation and allows subclasses to implement the specific details.

White box testing primarily focuses on the internal structure and logic of the software. It is also known as structural testing, glass-box testing, or code-based testing. This technique aims to uncover issues related to code quality and implementation.

Software re-engineering involves enhancing the software's maintainability, scalability, and adaptability without rewriting it entirely. This approach ensures the continuity and extended lifespan of software systems, making them easier to maintain and evolve.

In this context, prototyping can be a solution by providing a visual representation of the project's progress. Prototypes serve as a communication tool between the development team and stakeholders, helping to clarify and align expectations. By sharing prototypes, stakeholders can gain a better understanding of the project's direction, leading to improved satisfaction and reducing misalignments in Agile projects.

The primary objective of Software Configuration Management (SCM) is to manage and control software configurations, which includes version control, change management, and ensuring that the software's components and documents are consistent and traceable.

Choosing the right integration testing approach is crucial because it directly impacts the quality and reliability of the final software product. Different software architectures may require different testing strategies to ensure that components work together seamlessly.

The validation process involves checking the final product to ensure that it behaves according to the end user's requirements and needs. It confirms that the software satisfies the user's expectations and fulfills its intended purpose.

The Waterfall SDLC model typically does not accommodate changes once the project development has started. It follows a sequential approach where each phase must be completed before moving on to the next, making it less adaptable to changing requirements.

During a software audit, the "conformance" of the software is a key focus. Software auditors ensure that the software adheres to predefined standards, guidelines, and specifications. Conformance to established criteria is crucial to maintain consistency and quality in software development.

Perfective maintenance involves making modifications to improve performance, enhance usability, or add new features to the software. It focuses on enhancing the software's functionality and user experience.

Violating the Liskov Substitution Principle (LSP) in a polymorphic system can lead to unexpected behavior and system issues. LSP states that subtypes must be substitutable for their base types without altering the desirable properties of the program. Violations can result in runtime errors or unexpected behavior, undermining the correctness and stability of the system.

The Agile model emphasizes incremental development and testing, which allows for continuous revision and adaptation throughout the project. Agile projects break down work into small increments, and each increment is developed, tested, and revised, promoting flexibility and adaptability.