Consider the following code:
Intent i = new Intent(this, MainActivity.class);
i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(i);
What best explains the code above?

A.
The activity being launched is already running in the current task, then instead of launching a
new instanceof that activity, all of the other activities on top of it will be closed and this Intent will
be delivered to the (nowon top) old activity as a new Intent.

B.
Any existing task that would be associated with the activity to be cleared before the activity is
started.

C.
A new Activity will be launched and it will be on the top of the stack

D.
A new activity will be launched but will be in full-screen mode.