The distinctions between Quality Assurance and Quality Control

 

Quality assurance (QA) and quality control (QC) are two important aspects of software development and testing that are often used interchangeably. While both of these processes aim to ensure the quality of the final product, there are key differences between the two. In this article, we’ll explore the differences between QA and QC.

Differences between QA and QC

The main difference between QA and QC is that QA is a proactive process that focuses on preventing defects, while QC is a reactive process that focuses on identifying and fixing defects. QA is a continuous process that begins at the start of the development cycle and ends when the product is released, while QC is a testing process that occurs after the development cycle is complete.

QA focuses on establishing processes, standards, and procedures to ensure that the final product meets the desired quality standards, while QC focuses on testing and identifying defects to ensure that the final product is defect-free.