Software Development Life Cycle Part II

Software Development Life Cycle (SDLC) Part II By Khushbu Varshney

Capability Maturity Model (CMM) ,[object Object],[object Object]

CMM Levels ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Life Cycle Model ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object]

Waterfall Model ,[object Object],[object Object],[object Object]

Waterfall Strengths ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Waterfall Deficiencies ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

When to use the Waterfall Model ,[object Object],[object Object],[object Object],[object Object],[object Object]

V-Shaped SDLC Model ,[object Object],[object Object]

V-Shaped Steps ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

V-Shaped Strengths ,[object Object],[object Object],[object Object],[object Object]

V-Shaped Weaknesses ,[object Object],[object Object],[object Object],[object Object]

When to use the V-Shaped Model ,[object Object],[object Object],[object Object]

Structured Evolutionary Prototyping Model ,[object Object],[object Object],[object Object],[object Object],[object Object]

Structured Evolutionary Prototyping Steps ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Structured Evolutionary Prototyping Strengths ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Structured Evolutionary Prototyping Weaknesses ,[object Object],[object Object],[object Object],[object Object],[object Object]

When to use Structured Evolutionary Prototyping ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Rapid Application Model (RAD) ,[object Object],[object Object],[object Object],[object Object]

RAD Strengths ,[object Object],[object Object],[object Object],[object Object]

RAD Weaknesses ,[object Object],[object Object],[object Object],[object Object]

When to use RAD ,[object Object],[object Object],[object Object]

Timeboxing is a Planning technique common in planning projects (typically for software development), where the schedule is divided into a number of separate time periods (timeboxes, normally two to six weeks long), with each part having its own deliverables, deadline and budget. Timeboxing is a core aspect of rapid application development (RAD) software development processes such as dynamic systems development method (DSDM) and agile software development. Timeboxes are used as a form of risk management, especially for tasks that may easily extend past their deadlines. The end date (deadline) is one of the primary drivers in the planning and should not be changed as it is usually linked to a delivery date of the product. If the team exceeds the deadline, the team failed in proper planning and / or effective execution of the plan. This can be the result of: the wrong people on the wrong job (lack of communication between teams, lack of experience, lack of commitment / drive / motivation, lack of speed) or underestimation of the (complexity of the) requirements

Incremental SDLC Model ,[object Object],[object Object],[object Object],[object Object]

Incremental Model Strengths ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Incremental Model Weaknesses ,[object Object],[object Object],[object Object],[object Object]

When to use the Incremental Model ,[object Object],[object Object],[object Object],[object Object]

Spiral SDLC Model ,[object Object],[object Object]

Spiral Quadrant Determine objectives, alternatives and constraints ,[object Object],[object Object],[object Object]

Spiral Quadrant Evaluate alternatives, identify and resolve risks ,[object Object],[object Object],[object Object]

Spiral Quadrant Develop next-level product ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Spiral Quadrant Plan next phase ,[object Object],[object Object],[object Object],[object Object],[object Object]

Spiral Model Strengths ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Spiral Model Weaknesses ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

When to use Spiral Model ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Agile SDLC’s ,[object Object],[object Object],[object Object],[object Object]

Some Agile Methods ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Dynamic Systems Development Method (DSDM) ,[object Object],[object Object],[object Object]

DSDM Principles ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

DSDM Lifecycle ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Adaptive Steps ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Tailored SDLC Models ,[object Object],[object Object],[object Object],[object Object],[object Object]

Software Development Life Cycle Part II

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Software Development Life Cycle Part II