What is one challenge often faced in pair programming?

In pair programming, two programmers work together at one workstation, which can enhance collaboration and lead to improved code quality. However, one challenge that can arise in this setting is communication issues. Effective communication is critical for successful pair programming, as both programmers need to share ideas, feedback, and strategies. If there is a misalignment in communication styles or a lack of clear dialogue, it can hinder the workflow and lead to misunderstandings, potentially slowing down the development process.

This challenge is particularly pronounced when the partners have different levels of experience, varying programming styles, or different expectations about the task at hand. These factors can create friction or confusion that detracts from the overall effectiveness of the practice. As a result, while the goal of pair programming is to enhance collaboration, it requires a high level of interaction and understanding to be effective.