Explain The Requirements Analysis And Selection Of A SDLC

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Task 1 – Requirements analysis and selection of a SDLC model 1.0 Introduction Requirements analysis is the initial stage that is carried out in a software development process. This is a key function carried out to ensure the success of a particular project. Requirements analysis involves in frequent communication with the system users to determine the expected features required in the final software. Concentration should be directed to make sure that the final product satisfies the need of the client at all times than focusing solely on the requirements expected by the end users. Requirement analysis is carried out by a team that consists of hardware, …show more content…

Furthermore each phase within the iteration is rigid and does not overlap with each other. 1.2.7 Agile Method The Agile Method too resembles the qualities of an Incremental Model. Here the system is developed in an incremental manner in rapid cycles. The outcome of this is small increments which are tested thoroughly to ensure software quality. Extreme programming is one of the well-known Agile Development Life Cycle Model used nowadays. The Agile Model is often used for projects where time is a critical factor. The practices carried out in the Agile Model are displayed in the figure below. Interaction with the end users are emphasized more which helps in developing a more user friendly system. A working software is delivered to the user in regular intervals rather than in long intervals. The Model further adapts efficiently for changing requirements and circumstances, even late modifications in the requirements are

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