Quality assurance and testing are crucial because they guarantee that a product will perform as expected in various conditions. Quality assurance (QA) & testing help save time and money.

The concept of software quality is introduced to ensure the released program is safe and functions as expected. It can be defined as “the capability of a software product to satisfy stated and implied needs under specific conditions. Additionally, quality refers to the degree to which a product meets its stated requirements.”

Quality assurance (QA), quality control (QC), and QA software testing are three aspects of quality management to ensure that a program works as intended Often used interchangeably, the three terms cover different processes and vary in their scope, though they have the same goal — to deliver the best possible digital product or service.