Testing shows the presence of defects, not their absence

[@testing1O1]

Hi everyone! Updates to the course will be available on Udemy!
The coupon for the FULL PAID version of the course:
www.udemy.com/course/top-10-software-testing-interview-questions-answers/?referralCode=1C53D7C261201DDC9177
Coupon: 417FE1263B543F0592FB
The link to the FREE version of the course:
www.udemy.com/course/intro-to-the-manual-software-testing-interview-qa-for-qa/?referralCode=7FDA57B80E32CBDEFE2D