On several occasions I’ve witnessed companies, who have decided to develop software using agile methodologies, view the QA role in teams as basically a waterfall tester who is involved with automated tests. By this I mean someone who performs all the manual testing of the product required within the team, and who is also exposed to test code (the latter depends on many factors, and is explained fully here).
Learn How To Shoot In Manual Mode - ISO, Aperture & Shutter Speed Explained
Shutter Speed, ISO, Aperture ... To be comfortable shooting manual you will need to know what your necessary adjustments are. Though these settings are all numeric, there isnt some insane math equation that you need to do to find out what to dial them i