quality assurence measures the quality of the product to 
produce quality product.

Quality Assurance also responsible for building the Right 
system and building the System Right.

Quality assurance is measuring the digree of excellence by
conforming the requirements and specifications.

Quality assurence is decided by diffrent norms. If we 
fullfil norms which are fix by the diffrent test.

quality assurance is systematic set of activities neccesary 
to provide adequate confidence among customer .this is 
responsible fpr implementing quality policy.defined through 
conteneus development. this is oriented to defect prevention

Quality assurance is any systematic process of checking to 
see whether a product or service being developed is meeting 
specified requirements.
				 or
  “Fit for purpose" and  "do it right the first time”

Quality assurance covers all activities from design, 
development, production, installation, servicing, 
documentation, verification and validation.