Assignment Glossary

Software Development Life Cycle(SDLC) Models

• Waterfall model
• Spiral model
• Verification and validation model
• Prototype model
• Hybrid model

1. Waterfall model: It is a simple model which is easy to understand, in this model execution happens in the sequence order. Best for small projects.
2. Spiral model: In this model, we create the application module by module and hand it over to the customer so that they can start using the application at a very early stage. Best for medium level projects. Module dependent model.
3. Prototype Model: We create a prototype in the early stage & show it to the client, after getting approval we start working on the original product based on the approved prototype.
4. Verification & Validation model: It implements in 2 phases Verification & Validation. Testing starts from the requirement stage itself.

5. Software Development Life Cycle(SDLC) Models

6. Waterfall model
7. Spiral model
8. Verification and validation model
9. Prototype model
10. Hybrid model
11. Waterfall model: It is a simple model which is easy to understand, in this model execution happens in the sequence order. Best for small projects.
12. Spiral model: In this model, we create the application module by module and hand it over to the customer so that they can start using the application at a very early stage. Best for medium level projects. Module dependent model.
13. Prototype Model: We create a prototype in the early stage & show it to the client, after getting approval we start working on the original product based on the approved prototype.
14. Verification & Validation model: It implements in 2 phases Verification & Validation. Testing starts from the requirement stage itself.Software Development Life Cycle(SDLC) Models
15. Waterfall model
16. Spiral model
17. Verification and validation model
18. Prototype model
19. Hybrid model
20. Waterfall model: It is a simple model which is easy to understand, in this model execution happens in the sequence order. Best for small projects.
21. Spiral model: In this model, we create the application module by module and hand it over to the customer so that they can start using the application at a very early stage. Best for medium level projects. Module dependent model.
22. Prototype Model: We create a prototype in the early stage & show it to the client, after getting approval we start working on the original product based on the approved prototype.
23. Verification & Validation model: It implements in 2 phases Verification & Validation. Testing starts from the requirement stage itself.

24. Software Development Life Cycle(SDLC) Models

25. Waterfall model
26. Spiral model

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