CSG International Scrum Master Interview Questions, Process, and Tips

Agile is a methodology that emphasizes flexibility and collaboration. Scrum is a framework for implementing Agile.

• Agile focuses on delivering value to the customer through iterative and incremental development.

• Scrum is a framework for implementing Agile that includes roles (Product Owner, Scrum Master, Development Team), events (Sprint, Daily Scrum, Sprint Review, Sprint Retrospective), and artifacts (Product Backlog, ...read more

Agile methodologies are iterative and incremental approaches to software development that prioritize customer satisfaction and adaptability.

• Agile methodologies prioritize individuals and interactions over processes and tools

• They emphasize working software over comprehensive documentation

• They value customer collaboration over contract negotiation

• They respond to change rather than following a plan

• Examples include Scrum,

Scrum ceremonies are regular meetings that provide structure to the Scrum framework.

• There are four Scrum ceremonies: Sprint Planning, Daily Scrum, Sprint Review, and Sprint Retrospective.

• Sprint Planning is held at the beginning of each sprint to plan the work to be done.

• Daily Scrum is a daily meeting where the team discusses progress and plans for the day.

• Sprint Review is held at the end of each sprint to review the wo...read more

End to end CDR rating flow is the process of rating and billing for call detail records.

• CDRs are collected from network elements and processed by a mediation system.

• The mediation system transforms the CDRs into a format that can be rated.

• The rating engine applies pricing rules to the CDRs to determine the cost of the call.

• The rated CDRs are then sent to a billing system for invoicing and revenue assurance.

• The billing s...read more