Which of the following strategies is emphasized for developing trustworthy software systems?

The emphasis on systematic engineering methods is crucial for developing trustworthy software systems because these methods provide a structured approach to software development, ensuring that all aspects of the system are carefully considered. Systematic engineering involves using established processes and best practices throughout the software development lifecycle, from requirements gathering to design, implementation, testing, and maintenance. This discipline helps to identify and mitigate risks early, enhance software quality, and ensure that the final product meets user needs and safety standards.

By adhering to systematic methods, teams can also leverage documentation, traceability, and rigorous verification and validation processes. This reduces the likelihood of defects and increases confidence in the software's reliability and performance, making it more trustworthy.

Other approaches, like focusing solely on speed of delivery or minimizing user input, may neglect critical aspects of software quality, while generic coding patterns alone do not guarantee that the system will meet the specific requirements or function as intended. Therefore, systematic engineering methods are emphasized as they encapsulate a comprehensive approach to building robust software systems.