Answered by The WikiAnswersÂ® Community. Making the world better, one answer at a time. A change in the nucleotide sequence of DNA is called a mutation. A change in the nucleotide sequence of DNA is called a <b>mutation</b>.
TDD â Conceptualized. Test-driven development is an important Agile development practice which aims to set some concrete, detailed expectations in advance and allows those expectations of code behavior to guide the implementation.
Behavior Driven Development. In the last section we discussed what TDD is. We discussed how TDD is test centered development process in which we start writing tests firsts. Initially these tests fails but as we add more application code these tests pass. We write application code based on the tests.