Answer:
If you have the money, buy Adobe Premiere Pro and Adobe After Effects (which is usually used in post-production).
If you need free ones many websites say Filmora, OpenShot, and Lightworks but I've used Filmora before and it's alright.
Answer:
Specifies that no mathematical operation will be applied to the copied data. Adds the copied data to the data in the destination cell or range of cells. Subtracts the copied data from the data in the destination cell or range of cells.
...
I'm not sure but I think d. Webmaster
Given that Loadrunner is a software testing tool, I'm assuming that the software development team member who would make the most use of that tool is A. a software engineer, because that is the person who creates software and then tests it.
