Scrum is an Agile methodology that emphasizes iterative development, continuous improvement, and team collaboration.

The primary goal of a sprint in Agile is to deliver a potentially shippable product increment that meets the customer's needs.

The Agile principle of "Embrace change" highlights the importance of being flexible and adapting to changing requirements and circumstances.

The Product Owner in Agile is responsible for prioritizing and managing the product backlog, representing the customer's needs, and ensuring that the team is working on the highest-priority items.

The daily stand-up meeting in Agile is a short meeting where team members share their progress, identify any roadblocks, and discuss how to overcome them.

Decomposition is an Agile practice where large user stories are broken down into smaller, more manageable tasks, making them easier to estimate, track, and complete.

One of the key benefits of Agile methodologies is the ability to deliver software faster, allowing businesses to respond quickly to changing market demands and customer needs.

Kanban is an Agile methodology that emphasizes visualizing workflow, limiting work in progress, and continuously improving the development process.

The sprint retrospective is a meeting held at the end of each sprint where the team reflects on the previous sprint, identifies areas for improvement, and plans for the next sprint.

The Agile principle of "Customer-centricity" highlights the importance of focusing on delivering value to the customer and meeting their needs.

The Scrum Master in Agile is responsible for facilitating team meetings, ensuring that Agile principles are followed, and helping the team to overcome obstacles.

Estimation is an Agile practice where the team estimates the effort required to complete a task or user story, helping to plan and prioritize work.

One of the challenges associated with Agile methodologies is the difficulty in managing large teams, as Agile is typically designed for small, cross-functional teams.

Extreme Programming (XP) is an Agile methodology that emphasizes continuous integration, automated testing, and refactoring, promoting a high-quality and maintainable codebase.

A user story in Agile is a concise description of a feature or requirement from the customer's perspective, helping the team to understand and prioritize the work.