FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -An agile approach emphasizes continuous feedback, and each incremental step is affected by what was learned in the prior steps. The main objective of a sample is to ensure that it represents the overall population accurately.

Detailed explanation-2: -A disadvantage of the four-model approach is that the requirements of a new information system always are quite different from the current information system, especially when the proposal is based on new computer technology rather than a large number of new requirements.

Detailed explanation-3: -Agile Development is a category of system development methodologies to develop a system that need an agile adaptation to any sort of changes. Instead of focusing on detailed development process, agile development set it’s focus on developers, existing software, customer, change requirements.

Detailed explanation-4: -Scalability. Which term refers to a system’s ability to handle increased business volume and transactions in the future? Object Modeling. The systems analysis phase includes four main activities.

Detailed explanation-5: -Agile development emphasizes working software as the primary measure of progress, combined with a preference for face-to-face communication. The agile method encourages stakeholders to prioritize “wants” with other iteration outcomes, based on the business value perceived at the beginning of the iteration.