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.

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.

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 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.

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.

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.

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 primary objective of software maintenance is to correct defects in the software. This includes identifying and fixing bugs, errors, and issues that may have arisen after the software's initial release.

Quality Assurance in the Waterfall model is often considered rigid due to its linear and phase-dependent approach. In Waterfall, each phase must be completed before moving to the next, making it inflexible for changes or adaptations after each phase begins.

The primary objective of conducting a software audit is to ensure compliance with established processes and standards. Software audits help identify deviations from best practices and ensure that the software development process is in line with defined guidelines and standards. It's a critical aspect of quality assurance.