System Development Life Cycle
1.Eight different versions of the System Development Life Cycle1.1.1 Requirements Analysis: This step refers to the gathering of system requirements. 1.1.2 Functional Specification: Introduce the details of the Requirements Analysis 1.1.3 Design: identify in detail how the system will be constructed 1.1.4 Implementation (coding): Write the program & procedures; Install Royce, W.W., Managing the Development of Large Software Systems, IN Proc. WESTCON, San Francisco, 1970 1.2.1 Feasibility: Establish scope & objectives; determine whether project is viable 1.2.2 Analysis: Define what constitutes a solution to the problem 1.2.3 Design: identify in detail how the system will be constructed 1.2.4 Implement: Write the program & procedures; install 1.2.6 Maintain: Provide support & enhancements http://www.doc.mmu.ac.uk/online/SAD/T02/sdlc.htm 1.3.1 Problem Definition: Establish what the problem is 1.3.2 Feasibility Study: Establish scope & objectives; determine whether project is viable 1.3.3 Analysis: Define what constitutes a solution to the problem 1.3.4 Outline Design: Determine ways of
1.7.3 Design: identify in detail how the system will be constructed 1.6.1 System Analysis: Define what constitutes a solution to the problem 1.6.2 System Design: identify in detail how the system will be constructed 1.3.5 Detailed Design: Specify how the system will be implemented Someone on the Internet said that this step refers to the gathering of system requirements, with the goal of determining how these requirements will be integrated in the system and defined in such a way that they can be used in the next stage. Extensive communication between the customer and the development team is essential. (http://www.worc.ac.uk, Feb 11th, 2003) 1.6.1 System Analysis: Define what constitutes a solution to the problem
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