Quality Assurance, Quality Control, Testing, Checking. Definition and difference.
Can't find a good and simple explanation of what QA is? Is testing the same as checking? Quality control seems like a term you've heard but never understood? This video will help you understand.
We will go through each of the terms:
QA or Quality Assurance
QC or Quality Control
Testing
Checking
and visually draw a relationship diagram.
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---------- Timeline -------------------------------------------------------------------
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0:00 - they are different?
0:45 - round 1
2:02 - round 2
3:30 - relationship explained