SDLC Models

Which SDLC model is best suited for projects with well-defined requirements that are unlikely to change?

• Agile

• Waterfall

• Spiral

• Incremental

In the Agile methodology, which of the following is used to plan and track work progress?

• Gantt Charts

• Burndown Charts

• Entity-Relationship Diagrams

• Use Case Diagrams

The Spiral Model combines features of which two SDLC models?

• Waterfall and Agile

• Incremental and Waterfall

• Waterfall and Iterative

• Iterative and Agile

What is the main focus of the "Testing" phase in SDLC?

• Gathering requirements

• Ensuring the system works as expected

• Writing the code for the software

• Installing the software on the client’s system

Which SDLC model emphasizes risk assessment during development?

• V-Model

• Spiral Model

• Agile

• Prototype Model

The V-Model is also known as the Verification and Validation Model. (True/False)

The Agile model follows a strict sequential process without iteration. (True/False)

In the Waterfall model, once a phase is completed, it is difficult to go back to the previous phase. (True/False)

The Prototype Model is used when detailed requirements are not initially available. (True/False)

Incremental development delivers the entire software product at once. (True/False)