What makes the combination of keys "Ctrl" + "D"

What is a composition?

What is Opacity?

What does 'H' and 'S' stand for in the color palette?

What results from using Ctrl+A (Command+A)

What tool is used to create a mask path?

For which file format does After Effects automatically convert empty area in to an alpha channel?

What does the term 'nesting' mean in After Effects?

Which of the following text types will be used in order to animate the text along the perimeter of the circle?

What quality option should be used if rendering should be done at reduced resolution?

What should be done to refresh a window or to remove red border around the composition window as shown in the given diagram?