Software Development life cycle presentation

presentation on a brief lifecycle of software development.

1. Software Development life cycle Overview & models

2. Presented by: Laiba malik (BIT-23s-005) Tayaba amjad (bit-23S-116) Ameer moavia (bit-23s-110) Babar Bhatti (bit-23s-024) kashif (bit-23s-115)

3. Sdlc: T he software development life cycle (SDLC) is a structured approach to software development that outlines a series of steps or phases for creating high-quality software. Purpose: SDLC aims to produce high-quality software that meets customer expectations, reaches completion within time and cost estimates.

4. Stages of sdlc: The Software development cycle

5. Planning phase: Objectives: Define project goals, scope, and constraints. Activities: Feasibility study, resource allocation, risk management. Deliverables: Project plan, schedule, budget.

6. Analysis phase: Objectives: Gather and analyze requirements. Activities: S takeholder interviews, requirement workshops, documentation. Deliverables: Requirement specifications, use cases, data models.

7. design phase: Objectives: Design the architecture of the system. Activities: Create system models, UI designs, database schemas. Deliverables: D esign documents, system architecture, prototypes.

8. implementation phase: Objectives: Develop the actual software. Activities: Coding, component integration, version control. Deliverables: Source code, builds, executables.

9. testing phase: Objectives: E nsure software quality and functionality. Activities: U nit testing, integration testing, system testing, user acceptance testing. Deliverables: Test plans, test cases, bug reports.

10. maintenance phase: Objectives: Ensure software operates smoothly post-deployment. Activities: Bug fixing, updates, performance monitoring. Deliverables: Maintenance reports, patches, updated documentation.

11. Sdlc models: Objectives: Ensure software operates smoothly post-deployment. Activities: Bug fixing, updates, performance monitoring. Deliverables: Maintenance reports, patches, updated documentation.

12. waterfall model: Sequential approach with clear, linear stages. Simple but inflexible and difficult to make changes once a phase is completed. Waterfall Model

13. agile model: Iterative and incremental approach that allows for flexible and adaptive changes. Emphasizes collaboration and customer feedback.

14. RAD model : RAD means an adaptive software development model based on prototyping and quick feedback with less emphasis on specific planning.

15. Spiral model: Combines iterative development with systematic aspects of the waterfall model. Focuses on risk assessment and mitigation throughout the development process.

16. Thank you