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Lean Software Development

Efficient, waste-reducing project practices.

5 minutes 5 Questions

Lean Software Development is an Agile methodology adapted from lean manufacturing principles, primarily Toyota Production System. It focuses on delivering value to customers by eliminating waste and optimizing efficiency. At its core, Lean has seven key principles: 1. Eliminate Waste: Identify an…

Concepts covered

Eliminate Waste Empower the Team Respect People Optimize the Whole Create Knowledge Focus on Value Build Quality In Defer Commitment Deliver Fast Amplify Learning

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Agile Project Management - Lean Software Development Example Questions

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Question 1

A project is falling behind schedule, and the project manager needs to decide between cutting scope, extending the deadline, or asking the team to work overtime. What is the best decision respecting the well-being of the team?

Delegate the decision to an external consultant. Cut project scope while keeping the deadline and avoiding overtime. Demand the team find a way to catch up without changing the scope or deadline. Extend the deadline indefinitely. Ask some team members to work overtime while others continue working regular hours. Ask the team to work overtime to meet the deadline.

Correct Answer: Cut project scope while keeping the deadline and avoiding overtime.

Cutting scope while keeping the deadline and avoiding overtime is the best decision to respect the well-being of the team, as it reduces workload pressure and alleviates stress.

Question 2

During a software development project, some team members are suggesting completely different architectures. What should the project manager do to apply Defer Commitment?

Prohibit any further discussions about architecture Require team members to vote on the best option Hire external consultants to decide on the architecture Allow the team to experiment with different architectures in short iterations and adapt based on results Select an architecture at random Choose one architecture immediately and never reconsider it

Correct Answer: Allow the team to experiment with different architectures in short iterations and adapt based on results

Defer Commitment encourages experimentation and learning. By allowing the team to explore different architectures in short iterations, they can adapt based on real-world results and commit when they have enough information.

Question 3

During a retrospective meeting, a team member brings up a personal issue unrelated to the project. How should the Scrum Master respond?

Start a group discussion on personal life challenges. Ask other team members for their opinions on the issue. Dismiss the issue as irrelevant. Encourage the team member to share more personal issues. Scold the team member for bringing up personal matters. Acknowledge the issue, but kindly suggest discussing it privately after the meeting.

Correct Answer: Acknowledge the issue, but kindly suggest discussing it privately after the meeting.

The Scrum Master should handle personal issues with respect and empathy but also maintain the focus of the retrospective meeting on work-related matters.

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