Final answer:
The advantages and disadvantages of different development strategies for a software design support system are provided, including a plan-driven approach, prototyping with scripting language and Java, as well as an agile approach with user involvement.
Step-by-step explanation:
The advantages and disadvantages of the provided development strategies for a software design support system are as follows:
- Collect the requirements from software engineers and external stakeholders and develop the system using a plan-driven approach:
- Advantages:
- Provides a clear plan and structure for software development.
- Allows for thorough documentation and traceability of requirements, aiding in project management.
Disadvantages:
- May lead to inflexibility and difficulty in adapting to changing requirements or new information.
- Relies heavily on upfront planning, which can sometimes be time-consuming and may delay development.
Develop a prototype using a scripting language, evaluate it with software engineers and stakeholders, then review the system requirements. Redevelop the final system using Java:
Advantages:
- Allows for early feedback and validation of the system's functionality.
- Enables fast iterations and incorporation of requirements based on feedback.
Disadvantages:
- May lead to potential inconsistencies or rework if requirements change significantly during the redevelopment phase.
- Can be challenging to ensure the final system matches the prototype's functionality and quality.
Develop the system in Java using an agile approach with a user involved in the development team:
Advantages:
- Promotes collaboration and communication within the development team.
- Allows for quick adaptation to changing requirements or new insights during development.
Disadvantages:
- Requires active involvement and availability of the user throughout the development process.
- May need more frequent iterations and adjustments to accommodate user feedback, potentially impacting the timeline or cost of the project.