SYSTEMS DEVELOPMENT ANALYSIS
SYSTEMS DEVELOPMENT LIFE CYCLES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -Q. The waterfall model is no longer used for system development as it is outdated. Q. The iterative model allowed developers to move smoothly in between design, development and implementation-and back again.
Detailed explanation-2: -Various SDLC methodologies have been developed to guide the processes involved, including the original SDLC method, the Waterfall model. Other SDLC models include rapid application development (RAD), joint application development (JAD), the fountain model, the spiral model, build and fix, and synchronize-and-stabilize.
Detailed explanation-3: -Explanation: The SDLC involves six phases which are as Problem identification, Requirement analysis, System design, Implementation, Testing, Deployment and Maintenance.
Detailed explanation-4: -However, many software development experts suggest that the requirement collection and analysis stage is the most important aspect of SDLC. This is when the project team begins to understand what the stakeholders expect from the project.