Correct option is A
1. Extreme Programming (XP): A popular Agile methodology focused on improving software quality and responsiveness to changing customer requirements through rapid releases.
2. Scrum: Another Agile methodology that emphasizes teamwork, accountability, and iterative progress towards a well-defined goal.
The Waterfall model is a linear approach, the Spiral model is a risk-driven process, and Incremental may not strictly align with Agile principles, although it shares some similarities.
Information Booster:
Agile Methodologies: Focus on iterative development, customer collaboration, and adaptability. Agile processes prioritize flexibility and iterative progress over rigid planning.
Additional Knowledge:
Option (b): Waterfall is not Agile.
Option (c): Spiral is not an Agile method.
Option (d): Neither Waterfall nor Incremental are core Agile models.