Before DevOps, what was a popular software development life cycle (SDLC)?Pond MethodWaterfallSharedScrum

Analysis of Options

1. Pond Method: There is no widely recognized software development life cycle known as the Pond Method in mainstream practices.

2. Waterfall: This is a traditional software development life cycle model. It is linear and sequential, meaning that each phase must be completed before the next one begins. It is one of the most well-known SDLC models prior to the adoption of more iterative and agile methodologies like DevOps.

3. Shared: This term does not refer to a specific SDLC model, making it less relevant in this context.

4. Scrum: This is not a software development life cycle by itself; rather, it is an agile methodology that is part of the overarching Agile framework. While Scrum emphasizes iterative progress, it was developed after Waterfall and is more of a framework for managing development rather than an SDLC.

Conclusion

The Waterfall model stands out as the most prominent and widely used software development life cycle (SDLC) before the rise of DevOps and Agile methodologies.