Auto Blend Layers is available for which of the following modes?

Which Command lets you free memory, used by the Undo command, the History Palette, or the Clipboard?

The mask created by the Replace Color command is permanent.

Photoshop supports a maximum pixel dimension of 300,000 by 300,000 pixels per image.

The Out Of Gamut option works only on RGB and Lab images.

Which one is not a type of Variable?

Of the following; what will 'dither' do to an image?

How many pixels are in 1 inch?

What key can be used to keep a line segment going in a straight horizontal path, a straight vertical path, or a 45 degree angle?

Under which menu can you find the option to sharpen or unsharpen a mask?

Where would you find the option to add a drop shadow to a text or image?