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The systems development lifecycle (SDLC) covers the progression of information systems through the systems development process, from birth, through implementation, to ongoing use and modification.

a. True
b. False

1 Answer

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Final answer:

The systems development lifecycle (SDLC) is indeed a progression covering information systems from start to use and further modifications, making the initial statement true. It includes multiple iterative phases such as prototyping and testing within a spiral design process and is followed by a crucial phase of documentation and communication.

Step-by-step explanation:

The statement that the systems development lifecycle (SDLC) covers the progression of information systems through the development process, from inception, through implementation, to ongoing use and modification, is true. The SDLC encompasses several phases, including analysis, design, development, testing, implementation, and maintenance. In the design phase, a team may use prototyping, testing, and refinement which often requires multiple iterations, as testing reveals new aspects of the system that may need adjustment. This iterative process is known as a spiral design process, and it is critical for the evolution of the system based on improved understanding and feedback.

Post-implementation, communication and proper documentation of the system, its usages, and the lessons learned play an important role in ensuring that it can be efficiently maintained and updated. Effective implementation may also involve developing necessary systems to support a new product, such as manufacturing systems, locating suppliers for components, and setting up sales and marketing teams if the design is for a physical product.

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