This chart describes a cycle of the development activity, used in common practices of system development. It is part of the traditional general model ... of system definition

V model

A common practice for describing a cycle of system development is by a V-shaped model of development activities.

System design

The left side of the V shape describes the design activities involved in a development cycle. The order of the activities is top down.

System testing

The right side of the V shape describes the testing activities involved in a development cycle.  The order of the activities is bottom up

Implementation

Typically, the implementation of the guidelines in a particular project depends on the specific functional design. Therefore, each stages should be conducted in two steps. The first step is the functional, and the second step is the resilience assurance.

Updated on 09 Jul 2016.