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Questions and Answers
Which approach to system development is traditionally known as the 'waterfall' approach?
Which approach to system development is traditionally known as the 'waterfall' approach?
- Agile method
- None of the above
- Iterative method (correct)
- Unified Modeling Language
What is the purpose of using a clear and consistent notation in system development?
What is the purpose of using a clear and consistent notation in system development?
- To make the system development process faster
- To eliminate the need for communication and negotiation
- None of the above
- To ensure that the final product meets the requirements of the client (correct)
What is the Unified Modeling Language (UML)?
What is the Unified Modeling Language (UML)?
- None of the above
- A programming language used for system development
- A language for specifying, visualizing, constructing, and documenting the features of systems (correct)
- A language used for communication between hardware and software designers
What is the iterative method in system development?
What is the iterative method in system development?
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What is the role of UML in system development?
What is the role of UML in system development?
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Study Notes
System Development Approaches
- The 'waterfall' approach is a traditional method where sequential phases are completed one after another, with no overlapping or iteration.
Importance of Notation
- Using a clear and consistent notation in system development ensures that all stakeholders understand the system design and implementation, reducing misunderstandings and errors.
Unified Modeling Language (UML)
- UML is a standardized visual modeling language used to create models of object-oriented systems, facilitating communication among developers, customers, and users.
Iterative Method
- The iterative method is a system development approach where the development process is divided into smaller cycles, with each cycle producing a working product, and subsequent cycles refining the previous product.
Role of UML
- UML plays a crucial role in system development by providing a common language and set of techniques, allowing developers to model, design, and visualize systems, ensuring consistency and accuracy throughout the development process.
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