Asked by: Fella Koeler
business and finance business administration

What is difference between QA and QC?

Last Updated: 30th April, 2020

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The difference between quality assurance andqualitycontrol is that Quality Control is productoriented,while Quality Assurance is process oriented. WhileQCensures the results of what you have done are as peryourexpectations. Both QC and QA are interdependenttoeach other.

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Also, what is the difference of QA and QC?

QC is a set of activities for ensuring qualityinproducts. The activities focus on identifying defects in theactualproducts produced. QA aims to prevent defects with afocuson the process used to make the product. Qualitycontrol,therefore, is a reactive process.

Similarly, is QC Part of Qa? QC ensures that the standards are followedwhileworking on the product. QA is the process to createthedeliverables. QC is the process to verify thatdeliverables.QA is responsible for full software developmentlifecycle.

Similarly, you may ask, which comes first QA or QC?

In a few words, it is the execution process of asystemaimed at finding defects. It is also product oriented.Testing isthe process that measures the quality of a product, itisequivalent to QC, while QA is the processthatmeasures the quality of the processes used to createsuchproduct.

What is quality and quality control?

Quality control (QC) is a process bywhichentities review the quality of all factors involvedinproduction. ISO 9000 defines quality control as "A partofquality management focused on fulfillingqualityrequirements". This approach places on a emphasis onthree aspects(enshrined in standards such as ISO9001):

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