FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Also known as the Verification and Validation model, the V-shaped model grew out of Waterfall and is characterised by a corresponding testing phase for each development stage. Like Waterfall, each stage begins only after the previous one has ended.

Detailed explanation-2: -The V-model is an SDLC model where execution of processes happens in a sequential manner in a V-shape. It is also known as Verification and Validation model. The V-Model is an extension of the waterfall model and is based on the association of a testing phase for each corresponding development stage.

Detailed explanation-3: -V-Model also referred to as the Verification and Validation Model. In this, each phase of SDLC must complete before the next phase starts. It follows a sequential design process same as the waterfall model.

Detailed explanation-4: -The V-shaped model is also called the Verification and Validation model. It is also a sequential process and is an extension of the Waterfall model: the difference or rather the addition is that there is a directly associated testing phase for every single phase in the development cycle.

Detailed explanation-5: -The Waterfall model is one of the most common and classic of life cycle models, also referred to as a linear-sequential life cycle model.