Scrum is one of the most popular and lightweight agile framework, within which people can address complex adaptive problems, while productively and creatively delivering products of the highest possible value.
ScrumLogo - Product Owner Interview Questions - Edureka
It’s different from the waterfall model in the following ways:
Feedback is received at an early stage
Minimizes risk in response to changes
Focus is on collaborative development
Increases return of investment
Allows to rollback changes
