What difference between QA and QC ?

Question

Accepted Answer

QA focuses on preventing defects, while QC focuses on identifying and fixing defects.

QA stands for Quality Assurance and is a proactive process that focuses on preventing defects by establishing processes and standards.
QC stands for Quality Control and is a reactive process that focuses on identifying and fixing defects through inspections and testing.
QA is concerned with the overall quality of the product or service, while QC is concerned with the quality of individual components or processes.
QA involves activities like creating test plans, conducting audits, and implementing quality management systems.
QC involves activities like conducting inspections, performing tests, and analyzing data to identify and resolve defects.
An example of QA is conducting a code review to ensure that coding standards are followed.
An example of QC is performing a software test to identify and fix any bugs or issues.
QA is a preventive measure, while QC is a corrective measure.

Accepted Answer

QA and QC are closely related concepts,and are both aspects of Quality management,they are fundamentally different in their focus Qc is used to verify the Quality if the output,QA is managing the process of Quality.

What difference between QA and QC ?

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