Agile methodology overview in Software Engineering - Practice Problems & Coding Challenges

Challenge - 5 Problems

🧠 Conceptual

intermediate

Core Values of Agile

Which of the following is NOT one of the four core values stated in the Agile Manifesto?

A Comprehensive documentation over working software

B Individuals and interactions over processes and tools

C Customer collaboration over contract negotiation

D Responding to change over following a plan

💡 Hint

Think about what Agile prioritizes more: documentation or working software?

The Agile Manifesto values working software over comprehensive documentation. So option A is the one that is NOT a core value.

📋 Factual

intermediate

Agile Iteration Length

What is the typical length of an iteration (also called a sprint) in Agile methodology?

A 1 to 4 weeks

B 3 to 6 months

C 1 to 2 days

D 6 to 8 weeks

💡 Hint

Agile focuses on quick, frequent delivery cycles.

Agile iterations or sprints usually last between 1 and 4 weeks to allow teams to deliver small, workable pieces of software frequently.

🚀 Application

advanced

Applying Agile Principles

A team following Agile notices that customer requirements change frequently during development. What is the best Agile approach to handle this situation?

A Ignore changes until the project is complete to avoid delays

B Incorporate changes in the next iteration and continuously adapt the plan

C Freeze requirements at the start and avoid changes during the project

D Extend the project timeline to accommodate all changes at once

💡 Hint

Agile values responding to change over following a fixed plan.

Agile encourages adapting to changing requirements by incorporating them in upcoming iterations, allowing flexibility and continuous improvement.

🔍 Analysis

advanced

Comparing Agile and Waterfall

Which statement best describes a key difference between Agile and Waterfall methodologies?

A Waterfall delivers software in small increments; Agile delivers all at once at the end

B Agile requires detailed documentation before coding; Waterfall does not

C Waterfall follows a linear, sequential process; Agile is iterative and incremental

D Agile discourages customer involvement; Waterfall encourages it throughout

💡 Hint

Think about how each methodology structures the development process.

Waterfall is a linear, step-by-step approach, while Agile uses iterative cycles to build software incrementally.

❓ Reasoning

expert

Agile Team Roles and Responsibilities

In an Agile Scrum team, which role is primarily responsible for maximizing the value of the product and managing the product backlog?

A Development Team Member

B Scrum Master

C Project Manager

D Product Owner

💡 Hint

This role acts as the voice of the customer and prioritizes work.

The Product Owner manages the product backlog and ensures the team delivers value aligned with customer needs.