Answer:
Quality assurance testing plays a very crucial role in the process of software development. It saves money and time by spotting bugs and errors early in the software development life-cycle. Software that is newly developed may have inconsistencies, redundancies, and flaws; therefore, proper QA testing is mandatory.
Explanation:
1 3 and 4... you are just counting up from 0
Answer:
save as a word document (.docx) to keep editing offline then copy and paste into the google doc
