CAD FREE CAD Collaborative Development Practices Questions and Answers 2

Question 1

In a Certified Agile Developer context, what is the primary benefit of pair programming during complex feature development?

Accepted Answer

Real-time knowledge transfer and defect prevention

Answer

Reduced need for code reviews

Answer

Faster individual coding speed

Answer

Elimination of technical debt

Question 2

Which practice best supports continuous integration in a collaborative agile development team?

Accepted Answer

Committing and integrating code to the mainline multiple times per day

Answer

Merging feature branches once per sprint

Answer

Designating one developer to handle all merges

Answer

Waiting until all features are complete before integrating

Question 3

A development team notices that knowledge silos are forming around specific modules. Which collaborative practice most directly addresses this issue?

Accepted Answer

Implementing collective code ownership with rotating assignments

Answer

Assigning permanent module owners for accountability

Answer

Creating detailed documentation for each module

Answer

Hiring additional specialists for each module

Question 4

What is the recommended approach when two developers disagree on a design decision during a mob programming session?

Accepted Answer

They timebox a discussion, explore both options with quick prototypes, and let the group decide

Answer

The most senior developer decides immediately

Answer

They escalate to the product owner for resolution

Answer

They split into separate tasks and each implement their preferred approach

Question 5

In agile collaborative development, what does the practice of 'swarming' specifically refer to?

Accepted Answer

Multiple team members focusing on a single high-priority item to complete it faster

Answer

Dividing all backlog items equally among team members

Answer

Running multiple sprints in parallel across sub-teams

Answer

Assigning the hardest tasks to the most experienced developers

Question 6

Which metric best indicates healthy collaborative development practices within an agile team?

Accepted Answer

High percentage of code commits touching shared modules by different authors

Answer

Individual lines of code written per developer per day

Answer

Low bus factor across all components

Answer

Number of pull requests opened per sprint