Q: In this task, you are given a question and a context passage. You have to answer the question based on the given passage.
What makes unit testing strategic?, Context: Unit testing is a software development process that involves synchronized application of a broad spectrum of defect prevention and detection strategies in order to reduce software development risks, time, and costs. It is performed by the software developer or engineer during the construction phase of the software development lifecycle. Rather than replace traditional QA focuses, it augments it. Unit testing aims to eliminate construction errors before code is promoted to QA; this strategy is intended to increase the quality of the resulting software as well as the efficiency of the overall development and QA process.
A:
increase the quality of the resulting software as well as the efficiency of the overall development and QA process