Quality Assurance is defined as an activity that ensures the software application has no flaws. During this process, we need to cross-check whether the methods, approaches and techniques are implemented correctly or not.
What is Quality Control?
Quality Control is an activity that ensures the quality of software applications. The major agenda of this activity is to check whether the software product meets the essential requirements or not.
Difference between QualityAssurance and Quality Control
| S.No. | Quality Assurance (QA) | Quality Control (QC) |
| 1 | Quality Assurance is defined as an activity that ensures the software application has no flaws. | Quality Control is an activity that ensures the quality of software applications. |
| 2 | The aim of quality assurance is to protect the defect. | This process aims to figure out the defects and then correct them. |
| 3 | During this process we manage the quality. | During this process we verify the quality. |
| 4 | It’s a prophylactic technique. | It’s a disciplinary technique. |
| 5 | It includes a complete software development cycle. | It includes a complete software testing cycle. |
| 6 | Quality assurance depicts benchmarks and methodologies to meet the client’s requirements. | Quality control ensures that the benchmarks are followed. |
| 7 | Quality assurance is performed after QC. | QC is performed at the completion of the QA process. |
| 8 | It is a low level process. | It is a high level process. |
| 9 | This process is less time-consuming. | This process is more time-consuming. |
| 10 | The technique utilized on QA is called Statistical Process Control. | The technique utilized to QC is called Statistical Quality Control. |
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