4List the Systems Development Lifecycle Phases Should we ski

4.List the Systems Development Lifecycle Phases. Should we skip steps in the lifecycle? Explain it in 200 words

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Answer:

4.List the Systems Development Lifecycle Phases. Should we skip steps in the lifecycle? Explain it in 200 words

Answer :

1.In systems Development Lifecycle,they are 6 main phases

                          i)Planning

                          ii)Analysis

                          iii)Design

                          iv)Implementation

                          v)Testing

                          vi)Maintenance

2.This is the 1st phase in the system development process.In planning phase involves gethering the requirements and estimate the resources and estimate the cost of the project.The purpose of this step is to find out the scope of the problem and determine solutions.

3.This is the 2nd phase in system development process.In this phase is where business will work on the source of their problem or the need for a change.In this stage project team detemines the end-users requirements.

4.In Design,this is architectural phase of system design.The flow of data processing is designed into charts.This is the step for end users to discuss and determine their specific business information needs for the proposed system.

5.In Implementation,developers implementing the major work on the project.The implementation phase marks the end of the initial section of the process.In this phase developers execute the plans past presentation out in the design phase.In this phase ,the IT system is designed,purchased and programmed.

6.In Testing,involves systems integration and system testing.It involves all sapects of the system are testedfor functionality and performance.In this phase tester are verifying and validation each and everything function for better output.

7.In Maintenence,It involves maintaince and required updates.In this phase is to ensure that sponsor needs continue to be met and the system continues to perform according to specifications.

8.All the above phases in systems development lifecycle are most important.we can\'t skip any one of the above phases because this phases are depended in System development lifecycle.