Difference between quality assurance and quality control..

QUALITY ASSURANCE:

>In quality assurance we work to prevent the defect

>Here we prepare process documentation(e.g:guidelines,templates ,check lists,e.t.c).

>In this step reports  are reviewed.

>we prepare quality and test strategy plan

QUALITY CONTROL:

>In quality control we work to identify the defect.

>the prepared documantation is followed here .

>Reports are prepared .

>Here we follow  the test strategy plan.