Answer:
The answer is Stroboscopic movement
Explanation:
Stroboscopic movement occurs when we do not see a motion continuously but in discrete shots. It is an effect in which we see an object at one place and after another instant the object seems to have shifted it's position.
Auto kinetic effect is an effect in which a stationary point of light appears to move.It occurs as our brains can perceive motion relative to some other object and cannot observe ,motion along a featureless terrain or environment.
Phi effect causes an observer to perceive motion in stationary objects.
Your computer drive does not stop uploading or updating when your PC is in sleep mode. If you completely shut down your computer, then yes, the uploading or updating process would cease. Making you restart the whole process all over again.
I hope I helped :)
Now, I suspect the answer is c. As this is how to "delete a file". For the same result, in windows, you can hold shift then press delete, and it will permanently delete it in the same way.
However, when you a delete a file, the file is not physically removed from the disk until that files sector('s) (sectors are the smallest addressable unit of a hard drive) is overwritten (works a bit differently for ssd's).
These kind of jobs are called freelance jobs.
The person who has a freelance job is called a freelancer.