Quality - always bad?

I devised a technique to answer all question write of below types -

Quality or Grade?


Don't you think we had been using one term Quality for even Grade as well in past? That's why our answers go wrong. Never mind here's a simple definition -
Quality is "minimum" stuff that solves the purpose (a laptop with a warranty even without stated is a universal purpose nowadays) and especially when customer has specified it (a black laptop instead of a white one is bad quality)

As I said Quality is minimum,you can't accept anything below that...


Anything above it is - Grade...

Maths student?
Grade is Quality ++



Prevention or Inspection?
Assurance or Control?

First get your definitions clear.. first of both the groups fall in - E
Latter in both the groups fall in - M


If you have seen Kim's PG link diagram you will know M can go back to any of P or E while other PG's are always in a queue I -> P -> E -> M -> C


So M can go back to E means QA comes before and after both QC..

Their tools are same and by tool name u can't guess the answer right.

So?
As I said get the definitions right...at least the oxford dictionary ones....for all 4 words..
And remember which pair falls into E and which pair falls into M?




CTC
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Replace the verb in punchline with any of the 4 words u r sure of the meaning and category (E or M)... if meaning did not change, you got the answer.. if meaning changed , the other one is right...


I found no exception so far for this trick and later i started understanding the real concept without the trick mentioned here...

Only sometimes I felt answer was near right... but it turned out to be absolutely right...

I hope Quality will never be too bad now :-)