Question: b . Explain why test - first development helps the programmer to develop a better understanding of the system requirements. What are the potential difficulties
b Explain why testfirst development helps the programmer to develop a better understanding of
the system requirements. What are the potential difficulties with testfirst development?
c Suggest four reasons why the productivity rate of programmers working as a pair might be
more than half that of two programmers working individually.
d Why is it necessary to introduce some methods and documentation from planbased
approaches when scaling agile methods to larger projects that are developed by distributed
development teams?
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