CS Explorations: Pair Programming Overview

What is pair programming?

• Pair programming is a software development technique where one programmer works alone on a computer.

• Pair programming is a software development technique where one programmer works on two computers simultaneously.

• Pair programming is a software development technique where two programmers work on different parts of the code separately.

• Pair programming is a software development technique where two programmers work together on the same computer to solve problems and write code.

Name one benefit of pair programming.

• Decreased communication between programmers

• Improved code quality and fewer errors

• Higher likelihood of errors and bugs

• Increased workload for each programmer

What are the two roles in pair programming?

• driver and navigator

• coder and debugger

• programmer and tester

• leader and follower

Why is effective communication important in pair programming?

• Pair programming does not require any form of communication.

• Effective communication is important in pair programming because it allows for better collaboration, sharing of ideas, and problem-solving.

• Effective communication is not important in pair programming.

• Effective communication can lead to conflicts and misunderstandings in pair programming.

What are some best practices for pair programming?

• Working independently without communicating

• Taking breaks frequently to avoid work

• Not setting clear goals or expectations

• Setting clear goals and expectations, taking turns as the driver and navigator, communicating effectively, being open to feedback, and taking breaks as needed.

In pair programming, what is the role of the 'driver'?

• document the code

• take breaks and rest

• actively write the code and navigate the development environment

• observe and provide feedback

In pair programming, what is the role of the 'navigator'?

• The navigator is not involved in the coding process.

• The navigator writes the code while the driver reviews it.

• The navigator guides the driver and reviews the code.

• The navigator is responsible for testing the code.

How does pair programming help in improving code quality?

• Pair programming leads to more errors and bugs in the code

• Pair programming hinders communication and collaboration between developers

• Pair programming helps in improving code quality by identifying errors and bugs quickly, promoting better communication and collaboration, and allowing for code review by two developers.

• Pair programming does not allow for code review by two developers

What are some common challenges in pair programming?

• Lack of snacks, uncomfortable chairs, and bad lighting

• Too much communication, identical skill levels, and identical personalities

• Difficulty in finding a partner, lack of motivation, and lack of trust

• Communication issues, differences in skill level, personality clashes, and difficulty in sharing control of the keyboard.

How can pair programming enhance learning and problem-solving skills?

• Pair programming is only effective for experienced programmers

• Pair programming has no effect on learning and problem-solving skills

• Pair programming can hinder learning and problem-solving skills by creating conflicts and disagreements

• Pair programming can enhance learning and problem-solving skills by allowing for the sharing of knowledge and ideas, encouraging communication and collaboration, and identifying errors more quickly.