What is the motivation for programming in pairs using one terminal? How can this approach be more productive than having each of the two programmers at his own terminal?

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The Answer is Pair programming demands that all code is written by teams of two programmers that literally work side by side on the same machine doing the coding.Pair programming can help programmers resolve issues and clarify interpretations of user stories that drive the requirements.While engaged in pair programming,the writer of the code,called the driver,receives assistance from the navigator (sometimes called the observer or pointer)who reviews the line of code and considers the strategic direction of the work.While pairs tend to spend 15% more time writing code,the resulting code has 15% fewer defects.In addition,coders learn from each other and surface more possibilities for solving problems than if just one person coded in isolation.

What Is the Motivation for Programming in Pairs Using One