Start practice test
Back to Pair Programming
Guide to Driver and Navigator Role in Pair Programming for PMI-ACP

Introduction:
The Driver and Navigator role is a key concept in Pair Programming, an agile software development technique, which is crucial for the Project Management Institute Agile Certified Practitioner (PMI-ACP) certification.

Why it is important:
Understanding the Driver and Navigator roles are essential, as it helps in achieving efficient and high-quality software development. It fosters knowledge sharing, reduces the risk of work stoppage, improves team morale, increases code quality, and promotes better problem-solving.

What it is:
In Pair Programming's Driver and Navigator methodology, two programmers work together at one workstation. The Driver writes the code, while the Navigator reviews each line of code as it is typed, looking out for potential problems and thinking about the overall structure.

How it works:
The Driver and Navigator switch roles frequently to get the advantage of both focus and strategic thinking, hence creating a kind of mutual checking and brainstorming.

Exam Tips:
For the PMI-ACP exam, remember the key goals, benefits, and workings of the Driver and Navigator role. Understand the distinction between the Driver as the 'doer' and the Navigator as the 'observer/strategist'.
Questions may focus on the benefits and challenges of this method. Bear in mind the importance of clear communication between the two roles to ensure effective working. Recalling real-life scenarios where this method is applied can also be helpful for understanding. When answering, concentrate on the impact of the driver-navigator method on code quality and team collaboration.

Go Premium

PMI Agile Certified Practitioner Preparation Package (2024)

  • 4442 Superior-grade PMI Agile Certified Practitioner practice questions.
  • Accelerated Mastery: Deep dive into critical topics to fast-track your mastery.
  • Unlock Effortless PMI-ACP preparation: 5 full exams.
  • 100% Satisfaction Guaranteed: Full refund with no questions if unsatisfied.
  • Bonus: If you upgrade now you get upgraded access to all courses
  • Risk-Free Decision: Start with a 7-day free trial - get premium features at no cost!
Driver and Navigator Role practice test

In Pair Programming, there are two roles, the Driver and the Navigator. The Driver is the one who writes the code - they control the keyboard and physically input the solutions into the computer. Meanwhile, the Navigator's role is to review the written code in real-time-based on the story or requirement being implemented. The Navigator is responsible for spotting any possible errors or improvements and feeding back to the Driver. The role-switching allows the Driver to focus on the details of coding, whereas the Navigator provides a 'big picture' outlook.

Time: 5 minutes   Questions: 5

Test mode:
Start practice test

Practice more Driver and Navigator Role questions

More Driver and Navigator Role questions
15 questions (total)
Start 15 question test
Go Premium

PMI Agile Certified Practitioner Preparation Package (2024)

  • 4442 Superior-grade PMI Agile Certified Practitioner practice questions.
  • Accelerated Mastery: Deep dive into critical topics to fast-track your mastery.
  • Unlock Effortless PMI-ACP preparation: 5 full exams.
  • 100% Satisfaction Guaranteed: Full refund with no questions if unsatisfied.
  • Bonus: If you upgrade now you get upgraded access to all courses
  • Risk-Free Decision: Start with a 7-day free trial - get premium features at no cost!