VISUAL BASIC

Detailed explanation-1: -Regardless, Waterfall is widely considered the oldest of the structured SDLC methodologies. It’s also a very straightforward approach: finish one phase, then move on to the next. No going back.

Detailed explanation-2: -Waterfall is the oldest and most straightforward of the structured SDLC methodologies-finish one phase, then move on to the next.

Detailed explanation-3: -What are the SDLC models/methodologies? Waterfall represents the oldest, simplest, and most structured methodology. Each phase depends on the outcome of the previous phase, and all phases run sequentially.

Detailed explanation-4: -The Waterfall model is the earliest SDLC approach that was used for software development. The waterfall Model illustrates the software development process in a linear sequential flow.

Detailed explanation-5: -The waterfall model is a linear, sequential approach to the software development lifecycle (SDLC) that is popular in software engineering and product development.

Detailed explanation-6: -Waterfall Model This SDLC model is the oldest and most straightforward. With this methodology, we finish one phase and then start the next. Each phase has its own mini-plan and each phase “waterfalls” into the next. The biggest drawback of this model is that small details left incomplete can hold up the entire process.

Detailed explanation-7: -#1) Waterfall Model In this model, the outcome of one phase is the input for the next phase. Development of the next phase starts only when the previous phase is complete. First, Requirement gathering and analysis is done. Once the requirement is freeze then only the System Design can start.