Noted- Agile and Scrum

Agile software development is a group of software development methodologies that are based on similar principles. Agile methodologies generally promote a project management process that encourages frequent inspection and adaptation, a leadership philosophy that encourages teamwork, self-organization and accountability, a set of engineering best practices that allow for rapid delivery of high-quality software, and a business approach that aligns development with customer needs and company goals.

Scrum is an iterative incremental process of software development commonly used with agile software development